diff --git a/xscreensaver/hacks/glx/dymaxionmap.c b/xscreensaver/hacks/glx/dymaxionmap.c

index 41de703..c8b432e 100644

--- a/xscreensaver/hacks/glx/dymaxionmap.c

+++ b/xscreensaver/hacks/glx/dymaxionmap.c

@@ -112,12 +112,6 @@ ModStruct   planet_description =

  "Buckminster Fuller's unwrapped icosahedral globe", 0, NULL};

 #endif

-# ifdef __GNUC__

-  __extension__	 /* don't warn about "string length is greater than the length

-		    ISO C89 compilers are required to support" when including

-		    the following XPM file... */

-# endif

-

 #include "images/gen/earth_flat_png.h"

 #include "images/gen/earth_png.h"

 #include "images/gen/earth_night_png.h"