diff --git a/Makefile b/Makefile
index 5d26c7e46..8d8c6592c 100644
--- a/Makefile
+++ b/Makefile
@@ -181,6 +181,7 @@ root/.built: \
 		cd root/lib/python$(PYMINOR); \
 		rm -fr `cat ../../../remove_modules.txt`; \
 		rm encodings/cp*.py; \
+		rm encodings/mac_*.py; \
 		find . -name "*.wasm.pre" -type f -delete ; \
 		find -type d -name __pycache__ -prune -exec rm -rf {} \; \
 	)