diff --git a/linux_various/glsl2h.pl b/linux_various/glsl2h.pl
index 98b7e43d9e..9dbc6579c3 100755
--- a/linux_various/glsl2h.pl
+++ b/linux_various/glsl2h.pl
@@ -88,7 +88,10 @@ sub glsl2h {
 
     my $header = <<EOS;
 /*
- *  This file was generated by glsl2h.pl script
+ *  This file was generated by ./linux_various/glsl2h.pl script. Don't edit it manually !
+ *
+ *  GLSL input directory: $in_dir
+ *  GLSL input files: @$glsl_files
  *
  *  This Program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/plugins/GSdx/res/glsl_source.h b/plugins/GSdx/res/glsl_source.h
index 3ccc9c7bee..0536866ffb 100644
--- a/plugins/GSdx/res/glsl_source.h
+++ b/plugins/GSdx/res/glsl_source.h
@@ -1,5 +1,8 @@
 /*
- *  This file was generated by glsl2h.pl script
+ *  This file was generated by ./linux_various/glsl2h.pl script. Don't edit it manually !
+ *
+ *  GLSL input directory: /home/gregory/playstation/emulateur/pcsx2_merge/linux_various/../plugins/GSdx/res/glsl
+ *  GLSL input files: common_header.glsl convert.glsl interlace.glsl merge.glsl shadeboost.glsl tfx_vgs.glsl tfx_fs_all.glsl fxaa.fx
  *
  *  This Program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
diff --git a/plugins/zzogl-pg/opengl/ps2hw_gl4.h b/plugins/zzogl-pg/opengl/ps2hw_gl4.h
index 6862e93c2f..08c250360a 100644
--- a/plugins/zzogl-pg/opengl/ps2hw_gl4.h
+++ b/plugins/zzogl-pg/opengl/ps2hw_gl4.h
@@ -1,5 +1,8 @@
 /*
- *  This file was generated by glsl2h.pl script
+ *  This file was generated by ./linux_various/glsl2h.pl script. Don't edit it manually !
+ *
+ *  GLSL input directory: /home/gregory/playstation/emulateur/pcsx2_merge/linux_various/../plugins/zzogl-pg/opengl
+ *  GLSL input files: ps2hw_gl4.glsl
  *
  *  This Program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by