diff --git a/extern/libredcode/CMakeLists.txt b/extern/libredcode/CMakeLists.txt
index 4805ce1b8c7..b094a359b03 100644
--- a/extern/libredcode/CMakeLists.txt
+++ b/extern/libredcode/CMakeLists.txt
@@ -1,4 +1,4 @@
-# $Id:
+# $Id$
 # ***** BEGIN GPL LICENSE BLOCK *****
 #
 # This program is free software; you can redistribute it and/or