diff --git a/cad/netgen/files/patch-togl::togl.cpp b/cad/netgen/files/patch-togl::togl.cpp
index bbd05f3e06be..c260846edd20 100644
--- a/cad/netgen/files/patch-togl::togl.cpp
+++ b/cad/netgen/files/patch-togl::togl.cpp
@@ -1,15 +1,12 @@
 --- togl/togl.cpp.orig	Wed Sep 29 19:48:06 2004
-+++ togl/togl.cpp	Tue Jul  4 23:05:23 2006
-@@ -140,12 +140,18 @@
++++ togl/togl.cpp	Fri Jan 26 00:30:29 2007
+@@ -138,14 +138,14 @@
+ #  include "tkInt8.4p3.h"
+ #elif TK_MAJOR_VERSION==8 && TK_MINOR_VERSION==4 && TK_RELEASE_SERIAL==4
  #  include "tkInt8.4p4.h"
- #elif TK_MAJOR_VERSION==8 && TK_MINOR_VERSION==4 && TK_RELEASE_SERIAL==6
+-#elif TK_MAJOR_VERSION==8 && TK_MINOR_VERSION==4 && TK_RELEASE_SERIAL==6
++#elif TK_MAJOR_VERSION==8 && TK_MINOR_VERSION==4 && TK_RELEASE_SERIAL>=6
  #  include "tkInt8.4p6.h"
-+#elif TK_MAJOR_VERSION==8 && TK_MINOR_VERSION==4 && TK_RELEASE_SERIAL==7
-+#  include "tkInt8.4p6.h"
-+#elif TK_MAJOR_VERSION==8 && TK_MINOR_VERSION==4 && TK_RELEASE_SERIAL==11
-+#  include "tkInt8.4p6.h"
-+#elif TK_MAJOR_VERSION==8 && TK_MINOR_VERSION==4 && TK_RELEASE_SERIAL==13
-+#  include "tkInt8.4p6.h"
  #else
 -   Sorry, you will have to edit togl.c to include the right tkInt.h file
 +   #error Sorry, you will have to edit togl.c to include the right tkInt.h file