diff --git a/plugins/sudoers/def_data.h b/plugins/sudoers/def_data.h
index b510b21db..bbc35c654 100644
--- a/plugins/sudoers/def_data.h
+++ b/plugins/sudoers/def_data.h
@@ -157,7 +157,7 @@
 #define def_iolog_file          (sudo_defs_table[78].sd_un.str)
 #define I_IOLOG_FILE            78
 
-enum def_tupple {
+enum def_tuple {
 	never,
 	once,
 	always,
diff --git a/plugins/sudoers/defaults.h b/plugins/sudoers/defaults.h
index a269d0205..13291240c 100644
--- a/plugins/sudoers/defaults.h
+++ b/plugins/sudoers/defaults.h
@@ -53,7 +53,7 @@ struct sudo_defs_types {
 	int flag;
 	int ival;
 	double fval;
-	enum def_tupple tuple;
+	enum def_tuple tuple;
 	char *str;
 	mode_t mode;
 	struct list_member *list;
diff --git a/plugins/sudoers/ldap.c b/plugins/sudoers/ldap.c
index b6d9b5986..c09046f03 100644
--- a/plugins/sudoers/ldap.c
+++ b/plugins/sudoers/ldap.c
@@ -2059,7 +2059,7 @@ sudo_ldap_lookup(struct sudo_nss *nss, int ret, int pwflag)
     if (pwflag) {
 	DPRINTF(("perform search for pwflag %d", pwflag), 1);
 	int doauth = UNSPEC;
-	enum def_tupple pwcheck = 
+	enum def_tuple pwcheck = 
 	    (pwflag == -1) ? never : sudo_defs_table[pwflag].sd_un.tuple;
 
         for (i = 0; i < lres->nentries; i++) {
diff --git a/plugins/sudoers/mkdefaults b/plugins/sudoers/mkdefaults
index 90f3b0cb8..7befe1588 100755
--- a/plugins/sudoers/mkdefaults
+++ b/plugins/sudoers/mkdefaults
@@ -88,7 +88,7 @@ $records[$count++] = [$var, $type, $desc, $values, $callback] if defined($var);
 # Print out value arrays
 for ($i = 0; $i < $count; $i++) {
     if (defined($records[$i]->[3])) {
-	die "Values list specified for non-tupple\n" unless
+	die "Values list specified for non-tuple\n" unless
 	    $records[$i]->[1] =~ /^T_TUPLE/;
 	printf CFILE "static struct def_values def_data_%s[] = {\n", $records[$i]->[0];
 	foreach (@{$records[$i]->[3]}) {
@@ -108,7 +108,7 @@ print CFILE "\tNULL, 0, NULL\n    }\n};\n";
 
 # Print out def_tuple
 if (@tuple_values) {
-    print HEADER "\nenum def_tupple {\n";
+    print HEADER "\nenum def_tuple {\n";
     for ($i = 0; $i <= $#tuple_values; $i++) {
 	printf HEADER "\t%s%s\n", $tuple_values[$i],
 	    $i != $#tuple_values ? "," : "";
diff --git a/plugins/sudoers/parse.c b/plugins/sudoers/parse.c
index ab41b89be..985c4351a 100644
--- a/plugins/sudoers/parse.c
+++ b/plugins/sudoers/parse.c
@@ -156,7 +156,7 @@ sudo_file_lookup(struct sudo_nss *nss, int validated, int pwflag)
      */
     if (pwflag) {
 	int nopass;
-	enum def_tupple pwcheck;
+	enum def_tuple pwcheck;
 
 	pwcheck = (pwflag == -1) ? never : sudo_defs_table[pwflag].sd_un.tuple;
 	nopass = (pwcheck == all) ? TRUE : FALSE;