diff --git a/GL/windows/glwrap.c b/GL/windows/glwrap.c
index 9724bb264..98808519c 100755
--- a/GL/windows/glwrap.c
+++ b/GL/windows/glwrap.c
@@ -4,7 +4,6 @@
  *
  * Authors: Alexander Gottwald
  */
-/* $XDotOrg$ */
 
 #include <GL/gl.h>
 #include <GL/glext.h>
diff --git a/GL/windows/indirect.c b/GL/windows/indirect.c
index f2974070c..6afcc7cb3 100755
--- a/GL/windows/indirect.c
+++ b/GL/windows/indirect.c
@@ -39,7 +39,6 @@
  * holders shall not be used in advertising or otherwise to promote the sale,
  * use or other dealings in this Software without prior written authorization.
  */
-/* $XFree86$ */
 
 
 #include <GL/gl.h>
diff --git a/hw/xwin/winpriv.c b/hw/xwin/winpriv.c
index af6e8f0ea..5425f5e5c 100644
--- a/hw/xwin/winpriv.c
+++ b/hw/xwin/winpriv.c
@@ -3,7 +3,6 @@
  *
  * Authors: Alexander Gottwald
  */
-/* $XDotOrg$ */
 
 #include "win.h"
 #include "winpriv.h"
diff --git a/hw/xwin/winpriv.h b/hw/xwin/winpriv.h
index 7dba2281d..d4505c83e 100644
--- a/hw/xwin/winpriv.h
+++ b/hw/xwin/winpriv.h
@@ -3,7 +3,6 @@
  *
  * Authors: Alexander Gottwald
  */
-/* $XDotOrg$ */
 #include <windows.h>
 
 typedef struct