1 files changed, 2 insertions, 0 deletions

diff --git a/openttd.h b/openttd.h
index 215a12719..4a9d0d024 100644
--- a/openttd.h
+++ b/openttd.h
@@ -1,3 +1,5 @@
+/* $Id$ */
+
 #ifndef OPENTTD_H
 #define OPENTTD_H