diff --git a/vm/Config.macosx.ppc b/vm/Config.macosx.ppc
index d31bb54f00..ed3c0d5a19 100644
--- a/vm/Config.macosx.ppc
+++ b/vm/Config.macosx.ppc
@@ -1,2 +1,3 @@
 include vm/Config.macosx
 include vm/Config.ppc
+CFLAGS += -arch ppc