diff --git a/modules/async/async_mod.c b/modules/async/async_mod.c
index 5314439138d..8cd6faceb57 100644
--- a/modules/async/async_mod.c
+++ b/modules/async/async_mod.c
@@ -1,6 +1,4 @@
 /**
- * $Id$
- *
  * Copyright (C) 2011 Daniel-Constantin Mierla (asipto.com)
  *
  * This file is part of Kamailio, a free SIP server.
diff --git a/modules/async/async_sleep.c b/modules/async/async_sleep.c
index f353de14f25..8ed62e62f2d 100644
--- a/modules/async/async_sleep.c
+++ b/modules/async/async_sleep.c
@@ -1,6 +1,4 @@
 /**
- * $Id$
- *
  * Copyright (C) 2011 Daniel-Constantin Mierla (asipto.com)
  *
  * This file is part of Kamailio, a free SIP server.
diff --git a/modules/async/async_sleep.h b/modules/async/async_sleep.h
index b08f98fdaac..0eb2fd7a65a 100644
--- a/modules/async/async_sleep.h
+++ b/modules/async/async_sleep.h
@@ -1,6 +1,4 @@
 /**
- * $Id$
- *
  * Copyright (C) 2011 Daniel-Constantin Mierla (asipto.com)
  *
  * This file is part of Kamailio, a free SIP server.