diff --git a/citadel-desktopd/Cargo.toml b/citadel-desktopd/Cargo.toml
index 6f5bc62..0c3eaf8 100644
--- a/citadel-desktopd/Cargo.toml
+++ b/citadel-desktopd/Cargo.toml
@@ -3,6 +3,7 @@ name = "citadel-desktopd"
 version = "0.1.0"
 authors = ["brl@subgraph.com"]
 homepage = "https://github.com/subgraph/citadel"
+edition = "2018"
 
 [dependencies]
 failure = "0.1.1"
diff --git a/citadel-desktopd/src/config.rs b/citadel-desktopd/src/config.rs
index 5760e9d..bf668c4 100644
--- a/citadel-desktopd/src/config.rs
+++ b/citadel-desktopd/src/config.rs
@@ -1,7 +1,7 @@
 use std::path::{Path,PathBuf};
 use std::fs::File;
 use std::io::Read;
-use Result;
+use crate::Result;
 use toml;
 
 #[derive(Clone)]
diff --git a/citadel-desktopd/src/desktop.rs b/citadel-desktopd/src/desktop.rs
index 542c6a5..96a8ffa 100644
--- a/citadel-desktopd/src/desktop.rs
+++ b/citadel-desktopd/src/desktop.rs
@@ -2,7 +2,7 @@ use std::io::Write;
 use std::fs::File;
 use std::path::Path;
 use std::collections::HashMap;
-use Result;
+use crate::Result;
 
 
 pub struct DesktopFile {
diff --git a/citadel-desktopd/src/desktop_file_sync.rs b/citadel-desktopd/src/desktop_file_sync.rs
index 573f623..a12185e 100644
--- a/citadel-desktopd/src/desktop_file_sync.rs
+++ b/citadel-desktopd/src/desktop_file_sync.rs
@@ -4,10 +4,10 @@ use std::fs;
 
 use failure::ResultExt;
 
-use monitor::{DirectoryMonitor,MonitorEventHandler};
-use parser::DesktopFileParser;
-use config::Config;
-use Result;
+use crate::monitor::{DirectoryMonitor,MonitorEventHandler};
+use crate::parser::DesktopFileParser;
+use crate::config::Config;
+use crate::Result;
 
 
 pub struct DesktopFileSync {
diff --git a/citadel-desktopd/src/main.rs b/citadel-desktopd/src/main.rs
index 8f4c252..031d2bd 100644
--- a/citadel-desktopd/src/main.rs
+++ b/citadel-desktopd/src/main.rs
@@ -17,9 +17,9 @@ mod desktop_file_sync;
 use std::result;
 use std::process;
 use failure::Error;
-use desktop_file_sync::DesktopFileSync;
+use crate::desktop_file_sync::DesktopFileSync;
 
-use config::Config;
+use crate::config::Config;
 
 pub type Result<T> = result::Result<T, Error>;
 
diff --git a/citadel-desktopd/src/monitor.rs b/citadel-desktopd/src/monitor.rs
index d71641f..8726932 100644
--- a/citadel-desktopd/src/monitor.rs
+++ b/citadel-desktopd/src/monitor.rs
@@ -11,7 +11,7 @@ use nix::sys::signal;
 
 use inotify::{Events,Inotify,EventMask,WatchMask,Event,WatchDescriptor};
 
-use Result;
+use crate::Result;
 
 pub trait MonitorEventHandler: Send+Sync {
     fn file_added(&self, path: &Path) -> Result<()> { let _ = path; Ok(()) }
diff --git a/citadel-desktopd/src/parser.rs b/citadel-desktopd/src/parser.rs
index d8f8633..ba0f27f 100644
--- a/citadel-desktopd/src/parser.rs
+++ b/citadel-desktopd/src/parser.rs
@@ -3,8 +3,8 @@ use std::io::Read;
 use std::fs::File;
 use std::path::Path;
 use std::collections::HashSet;
-use desktop::{DesktopFile,Line};
-use Result;
+use crate::desktop::{DesktopFile,Line};
+use crate::Result;
 
 lazy_static! {
     // These are the keys which are copied into the translated .desktop files
diff --git a/citadel-image/src/build.rs b/citadel-image/src/build.rs
index 8a2d0f9..43d942e 100644
--- a/citadel-image/src/build.rs
+++ b/citadel-image/src/build.rs
@@ -6,7 +6,7 @@ use std::io::{self,Write};
 use failure::ResultExt;
 use libcitadel::{Result,ImageHeader,verity,util,devkeys};
 
-use BuildConfig;
+use crate::BuildConfig;
 
 pub struct UpdateBuilder {
     config: BuildConfig,
diff --git a/citadel-image/src/main.rs b/citadel-image/src/main.rs
index 5534eca..993a6d0 100644
--- a/citadel-image/src/main.rs
+++ b/citadel-image/src/main.rs
@@ -11,8 +11,8 @@ use std::path::Path;
 use clap::{App,Arg,SubCommand,ArgMatches};
 use clap::AppSettings::*;
 
-use build::UpdateBuilder;
-use config::BuildConfig;
+use crate::build::UpdateBuilder;
+use crate::config::BuildConfig;
 use libcitadel::{Result,ResourceImage,set_verbose,format_error,Partition,KeyPair,ImageHeader};
 
 mod build;
diff --git a/citadel-install/Cargo.toml b/citadel-install/Cargo.toml
index 3f4e32e..48fb04f 100644
--- a/citadel-install/Cargo.toml
+++ b/citadel-install/Cargo.toml
@@ -3,6 +3,7 @@ name = "citadel-install"
 version = "0.1.0"
 authors = ["Bruce Leidl <bruce@subgraph.com>"]
 homepage = "http://github.com/subgraph/citadel"
+edition = "2018"
 
 [dependencies]
 libcitadel = { path = "../libcitadel" }
diff --git a/citadel-install/src/cli.rs b/citadel-install/src/cli.rs
index c8c6859..5459f29 100644
--- a/citadel-install/src/cli.rs
+++ b/citadel-install/src/cli.rs
@@ -1,9 +1,9 @@
 use std::io::{self,Write};
 use std::path::Path;
-use Result;
-use util::Disk;
+use crate::Result;
+use crate::util::Disk;
 use rpassword;
-use installer::Installer;
+use crate::installer::Installer;
 
 pub fn run_cli_install() -> Result<bool> {
     let disk = match choose_disk()? {
diff --git a/citadel-install/src/disks.rs b/citadel-install/src/disks.rs
index e707514..8fe1008 100644
--- a/citadel-install/src/disks.rs
+++ b/citadel-install/src/disks.rs
@@ -1,8 +1,8 @@
 use std::path::{Path, PathBuf};
 use std::fs;
 
-use Result;
-use util;
+use crate::Result;
+use crate::util;
 
 ///
 /// Represents a disk partition device on the system
diff --git a/citadel-realms/Cargo.toml b/citadel-realms/Cargo.toml
index 2dd374c..d60d036 100644
--- a/citadel-realms/Cargo.toml
+++ b/citadel-realms/Cargo.toml
@@ -3,6 +3,7 @@ name = "citadel-realms"
 version = "0.1.0"
 authors = ["Bruce Leidl <bruce@subgraph.com>"]
 homepage = "http://github.com/subgraph/citadel"
+edition = "2018"
 
 [dependencies]
 libc = "0.2"
diff --git a/citadel-realms/src/appimg.rs b/citadel-realms/src/appimg.rs
index 0a93e1a..1519eb3 100644
--- a/citadel-realms/src/appimg.rs
+++ b/citadel-realms/src/appimg.rs
@@ -1,8 +1,8 @@
 use std::path::Path;
 use std::process::Command;
 
-use Realm;
-use Result;
+use crate::Realm;
+use crate::Result;
 
 const BASE_APPIMG_PATH: &str = "/storage/appimg/base.appimg";
 const BTRFS_COMMAND: &str = "/usr/bin/btrfs";
diff --git a/citadel-realms/src/config.rs b/citadel-realms/src/config.rs
index 6bcffff..da7bc2b 100644
--- a/citadel-realms/src/config.rs
+++ b/citadel-realms/src/config.rs
@@ -2,7 +2,7 @@ use std::path::Path;
 use std::fs::File;
 use std::io::Read;
 use toml;
-use Result;
+use crate::Result;
 
 fn default_true() -> bool {
     true
diff --git a/citadel-realms/src/main.rs b/citadel-realms/src/main.rs
index a72bdb5..97d7242 100644
--- a/citadel-realms/src/main.rs
+++ b/citadel-realms/src/main.rs
@@ -29,8 +29,8 @@ macro_rules! warn {
 }
 
 macro_rules! info {
-    ($e:expr) => { if ::verbose() { println!("[+]: {}", $e); } };
-    ($fmt:expr, $($arg:tt)+) => { if ::verbose() { println!("[+]: {}", format!($fmt, $($arg)+)); } };
+    ($e:expr) => { if crate::verbose() { println!("[+]: {}", $e); } };
+    ($fmt:expr, $($arg:tt)+) => { if crate::verbose() { println!("[+]: {}", format!($fmt, $($arg)+)); } };
 }
 
 mod manager;
@@ -41,11 +41,11 @@ mod config;
 mod network;
 mod appimg;
 
-use realm::{Realm,RealmSymlinks};
-use manager::RealmManager;
-use config::RealmConfig;
-use systemd::Systemd;
-use network::NetworkConfig;
+use crate::realm::{Realm,RealmSymlinks};
+use crate::manager::RealmManager;
+use crate::config::RealmConfig;
+use crate::systemd::Systemd;
+use crate::network::NetworkConfig;
 
 fn main() {
     let app = App::new("citadel-realms")
diff --git a/citadel-realms/src/manager.rs b/citadel-realms/src/manager.rs
index 867f074..c512aee 100644
--- a/citadel-realms/src/manager.rs
+++ b/citadel-realms/src/manager.rs
@@ -6,12 +6,12 @@ use std::collections::HashMap;
 use std::io::Write;
 
 
-use Realm;
-use Result;
-use Systemd;
-use RealmSymlinks;
-use NetworkConfig;
-use util::*;
+use crate::Realm;
+use crate::Result;
+use crate::Systemd;
+use crate::RealmSymlinks;
+use crate::NetworkConfig;
+use crate::util::*;
 
 const REALMS_BASE_PATH: &str = "/realms";
 
diff --git a/citadel-realms/src/network.rs b/citadel-realms/src/network.rs
index ab8a35c..48218da 100644
--- a/citadel-realms/src/network.rs
+++ b/citadel-realms/src/network.rs
@@ -4,7 +4,7 @@ use std::collections::{HashSet,HashMap};
 use std::io::{BufReader,BufRead,Write};
 use std::fs::{self,File};
 
-use Result;
+use crate::Result;
 
 const MIN_MASK: usize = 16;
 const MAX_MASK: usize = 24;
diff --git a/citadel-realms/src/realm.rs b/citadel-realms/src/realm.rs
index 28cea1e..d9b79d6 100644
--- a/citadel-realms/src/realm.rs
+++ b/citadel-realms/src/realm.rs
@@ -5,9 +5,9 @@ use std::cell::{RefCell,Cell};
 use std::fs::{self,File};
 use std::os::unix::fs::{symlink,MetadataExt};
 
-use {RealmConfig,Result,Systemd,NetworkConfig};
-use util::*;
-use appimg::*;
+use crate::{RealmConfig,Result,Systemd,NetworkConfig};
+use crate::util::*;
+use crate::appimg::*;
 
 const REALMS_BASE_PATH: &str = "/realms";
 const REALMS_RUN_PATH: &str = "/run/realms";
diff --git a/citadel-realms/src/systemd.rs b/citadel-realms/src/systemd.rs
index 0dcf999..84adf6d 100644
--- a/citadel-realms/src/systemd.rs
+++ b/citadel-realms/src/systemd.rs
@@ -14,10 +14,10 @@ const SYSTEMD_UNIT_PATH: &str = "/run/systemd/system";
 
 const DESKTOPD_SERVICE: &str = "citadel-desktopd.service";
 
-use Realm;
-use NetworkConfig;
-use Result;
-use util::{path_filename,is_first_char_alphabetic};
+use crate::Realm;
+use crate::NetworkConfig;
+use crate::Result;
+use crate::util::{path_filename,is_first_char_alphabetic};
 
 #[derive(Clone)]
 pub struct Systemd {
diff --git a/citadel-realms/src/util.rs b/citadel-realms/src/util.rs
index 6b34c3a..fb17d7b 100644
--- a/citadel-realms/src/util.rs
+++ b/citadel-realms/src/util.rs
@@ -8,7 +8,7 @@ use std::io::{self,Write};
 use libc;
 use walkdir::WalkDir;
 
-use Result;
+use crate::Result;
 
 
 pub fn path_filename(path: &Path) -> &str {
diff --git a/libcitadel/Cargo.toml b/libcitadel/Cargo.toml
index a84d273..ee3bb23 100644
--- a/libcitadel/Cargo.toml
+++ b/libcitadel/Cargo.toml
@@ -2,6 +2,7 @@
 name = "libcitadel"
 version = "0.1.0"
 authors = ["Bruce Leidl <bruce@subgraph.com>"]
+edition = "2018"
 
 [dependencies]
 libc = "0.2"
diff --git a/libcitadel/src/blockdev.rs b/libcitadel/src/blockdev.rs
index 29a2df1..300cd84 100644
--- a/libcitadel/src/blockdev.rs
+++ b/libcitadel/src/blockdev.rs
@@ -6,7 +6,7 @@ use std::fs::OpenOptions;
 use std::os::unix::fs::OpenOptionsExt;
 use libc;
 
-use Result;
+use crate::Result;
 
 // IO on block devices requires 4096 byte aligned buffer
 const REQUIRED_ALIGNMENT: usize = 4096;
diff --git a/libcitadel/src/cmdline.rs b/libcitadel/src/cmdline.rs
index fe3d786..594bd74 100644
--- a/libcitadel/src/cmdline.rs
+++ b/libcitadel/src/cmdline.rs
@@ -1,7 +1,7 @@
 use std::collections::HashMap;
 use std::fs;
 
-use Result;
+use crate::Result;
 
 lazy_static! {
     static ref CMDLINE: CommandLine = match CommandLine::load() {
diff --git a/libcitadel/src/config.rs b/libcitadel/src/config.rs
index c5cfd68..0e08fab 100644
--- a/libcitadel/src/config.rs
+++ b/libcitadel/src/config.rs
@@ -2,7 +2,7 @@ use std::path::Path;
 use std::collections::HashMap;
 use std::fs;
 
-use Result;
+use crate::Result;
 
 lazy_static! {
     static ref OS_RELEASE: Option<OsRelease> = match OsRelease::load() {
diff --git a/libcitadel/src/header.rs b/libcitadel/src/header.rs
index 9354d8b..3e5aaac 100644
--- a/libcitadel/src/header.rs
+++ b/libcitadel/src/header.rs
@@ -7,8 +7,8 @@ use failure::ResultExt;
 
 use toml;
 
-use blockdev::AlignedBuffer;
-use {BlockDev,Result,public_key_for_channel,PublicKey};
+use crate::blockdev::AlignedBuffer;
+use crate::{BlockDev,Result,public_key_for_channel,PublicKey};
 
 /// Expected magic value in header
 const MAGIC: &[u8] = b"SGOS";
diff --git a/libcitadel/src/keys.rs b/libcitadel/src/keys.rs
index 3914691..c8de85b 100644
--- a/libcitadel/src/keys.rs
+++ b/libcitadel/src/keys.rs
@@ -1,4 +1,4 @@
-use Result;
+use crate::Result;
 use ring::rand;
 use ring::signature::{self,Ed25519KeyPair,ED25519_PUBLIC_KEY_LEN,ED25519_PKCS8_V2_LEN};
 use untrusted::Input;
diff --git a/libcitadel/src/lib.rs b/libcitadel/src/lib.rs
index c341f4c..3c37ad0 100644
--- a/libcitadel/src/lib.rs
+++ b/libcitadel/src/lib.rs
@@ -66,14 +66,14 @@ pub mod util;
 pub mod verity;
 mod mount;
 
-pub use config::OsRelease;
-pub use blockdev::BlockDev;
-pub use cmdline::CommandLine;
-pub use header::{ImageHeader,MetaInfo};
-pub use partition::Partition;
-pub use resource::ResourceImage;
-pub use keys::{KeyPair,PublicKey};
-pub use mount::Mount;
+pub use crate::config::OsRelease;
+pub use crate::blockdev::BlockDev;
+pub use crate::cmdline::CommandLine;
+pub use crate::header::{ImageHeader,MetaInfo};
+pub use crate::partition::Partition;
+pub use crate::resource::ResourceImage;
+pub use crate::keys::{KeyPair,PublicKey};
+pub use crate::mount::Mount;
 
 const DEVKEYS_HEX: &str =
     "3053020101300506032b6570042204206ed2849c6c5168e1aebc50005ac3d4a4e84af4889e4e0189bb4c787e6ee0be49a1230321006b652764c62a1de35e7e37af2b743e9a5b82cee2211cf3091d2514441b417f5f";
diff --git a/libcitadel/src/mount.rs b/libcitadel/src/mount.rs
index d9defc5..8122d50 100644
--- a/libcitadel/src/mount.rs
+++ b/libcitadel/src/mount.rs
@@ -1,7 +1,7 @@
 
 use std::path::{PathBuf,Path};
 use std::fs;
-use Result;
+use crate::Result;
 
 pub struct Mount {
     source: String,
diff --git a/libcitadel/src/partition.rs b/libcitadel/src/partition.rs
index c7d5b61..3b7e306 100644
--- a/libcitadel/src/partition.rs
+++ b/libcitadel/src/partition.rs
@@ -1,6 +1,6 @@
 use std::path::{Path,PathBuf};
 use std::fs;
-use {Result,ImageHeader,MetaInfo,Mount,PublicKey,public_key_for_channel};
+use crate::{Result,ImageHeader,MetaInfo,Mount,PublicKey,public_key_for_channel};
 
 #[derive(Clone)]
 pub struct Partition {
diff --git a/libcitadel/src/resource.rs b/libcitadel/src/resource.rs
index 9467ed1..44d0505 100644
--- a/libcitadel/src/resource.rs
+++ b/libcitadel/src/resource.rs
@@ -3,7 +3,7 @@ use std::ffi::OsStr;
 use std::io::{self,Seek,SeekFrom};
 use std::path::{Path, PathBuf};
 
-use {CommandLine,OsRelease,ImageHeader,MetaInfo,Result,Partition,Mount,verity,util};
+use crate::{CommandLine,OsRelease,ImageHeader,MetaInfo,Result,Partition,Mount,verity,util};
 
 use failure::ResultExt;
 
diff --git a/libcitadel/src/util.rs b/libcitadel/src/util.rs
index c830f0b..6f2c446 100644
--- a/libcitadel/src/util.rs
+++ b/libcitadel/src/util.rs
@@ -8,7 +8,7 @@ use std::env;
 
 use failure::ResultExt;
 
-use Result;
+use crate::Result;
 
 fn search_path(filename: &str) -> Result<PathBuf> {
     let path_var = env::var("PATH")?;
diff --git a/libcitadel/src/verity.rs b/libcitadel/src/verity.rs
index d9c6aaf..8266f63 100644
--- a/libcitadel/src/verity.rs
+++ b/libcitadel/src/verity.rs
@@ -3,7 +3,7 @@ use std::collections::HashMap;
 use std::process::{Command, Stdio};
 
 use failure::ResultExt;
-use {Result,ImageHeader,MetaInfo,Partition,util};
+use crate::{Result,ImageHeader,MetaInfo,Partition,util};
 
 const VERITYSETUP: &str = "/sbin/veritysetup";
 const LOSETUP: &str = "/sbin/losetup";