diff -urN gnome-tweak-tool-2.91.92/gtweak/tweakmodel.py gnome-tweak-tool-2.91.92.new//gtweak/tweakmodel.py
--- gnome-tweak-tool-2.91.92/gtweak/tweakmodel.py	2011-03-09 20:33:40.000000000 +0000
+++ gnome-tweak-tool-2.91.92.new//gtweak/tweakmodel.py	2011-03-19 12:46:22.703334424 +0000
@@ -67,7 +67,7 @@
         if 1:
             tweak_files = [
                     os.path.splitext(os.path.split(f)[-1])[0]
-                        for f in glob.glob(os.path.join(self._tweak_dir, "tweak_*.py"))]
+                        for f in glob.glob(os.path.join(self._tweak_dir, "tweak_*.pyc"))]
         else:
             tweak_files = ["tweak_test"]