Files used for MacPython 2.2b1 distribution.
diff --git a/Mac/Distributions/src.exclude b/Mac/Distributions/src.exclude
index b72d54d..aa188a8 100644
--- a/Mac/Distributions/src.exclude
+++ b/Mac/Distributions/src.exclude
@@ -19,3 +19,4 @@
 Makefile.pre.in
 PyIDE-src
 [(]*[)]
+*.pyo