diff --git a/src/blitter/40bpp_anim.cpp b/src/blitter/40bpp_anim.cpp
--- a/src/blitter/40bpp_anim.cpp
+++ b/src/blitter/40bpp_anim.cpp
@@ -1,5 +1,3 @@
-/* $Id$ */
-
 /*
  * This file is part of OpenTTD.
  * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
diff --git a/src/blitter/40bpp_anim.hpp b/src/blitter/40bpp_anim.hpp
--- a/src/blitter/40bpp_anim.hpp
+++ b/src/blitter/40bpp_anim.hpp
@@ -1,5 +1,3 @@
-/* $Id$ */
-
 /*
  * This file is part of OpenTTD.
  * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
diff --git a/src/misc/lrucache.hpp b/src/misc/lrucache.hpp
--- a/src/misc/lrucache.hpp
+++ b/src/misc/lrucache.hpp
@@ -1,5 +1,3 @@
-/* $Id$ */
-
 /*
  * This file is part of OpenTTD.
  * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
diff --git a/src/table/opengl_shader.h b/src/table/opengl_shader.h
--- a/src/table/opengl_shader.h
+++ b/src/table/opengl_shader.h
@@ -1,5 +1,3 @@
-/* $Id$ */
-
 /*
  * This file is part of OpenTTD.
  * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
diff --git a/src/video/opengl.cpp b/src/video/opengl.cpp
--- a/src/video/opengl.cpp
+++ b/src/video/opengl.cpp
@@ -1,5 +1,3 @@
-/* $Id$ */
-
 /*
  * This file is part of OpenTTD.
  * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
diff --git a/src/video/opengl.h b/src/video/opengl.h
--- a/src/video/opengl.h
+++ b/src/video/opengl.h
@@ -1,5 +1,3 @@
-/* $Id$ */
-
 /*
  * This file is part of OpenTTD.
  * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.