diff --git a/ext4_utils.h b/ext4_utils.h
index 2ad05a0..f7c4b7f 100644
--- a/ext4_utils.h
+++ b/ext4_utils.h
@@ -27,9 +27,8 @@ extern "C" {
 #define _FILE_OFFSET_BITS 64
 #define _LARGEFILE64_SOURCE 1
 #include <sys/types.h>
+#include <sys/sysmacros.h>
 #include <unistd.h>
-
-#include <sys/types.h>
 #include <errno.h>
 #include <stdarg.h>
 #include <stdio.h>