diff --git a/Userland/Libraries/LibC/fcntl.h b/Userland/Libraries/LibC/fcntl.h
index e184808762..52956b3820 100644
--- a/Userland/Libraries/LibC/fcntl.h
+++ b/Userland/Libraries/LibC/fcntl.h
@@ -71,6 +71,9 @@ __BEGIN_DECLS
 #define S_IRUSR 0400
 #define S_IWUSR 0200
 #define S_IXUSR 0100
+#define S_IREAD S_IRUSR
+#define S_IWRITE S_IWUSR
+#define S_IEXEC S_IXUSR
 #define S_IRGRP 0040
 #define S_IWGRP 0020
 #define S_IXGRP 0010