diff --git a/Makefile.am b/Makefile.am
--- a/Makefile.am
+++ b/Makefile.am
@@ -273,4 +273,4 @@
 
 clean-local:
 	rm -rf coverage_percent.txt test_bitcoin.coverage/ total.coverage/ test/tmp/ cache/ $(OSX_APP)
-	rm -rf test/functional/__pycache__
+	rm -rf test/functional/__pycache__ test/functional/test_framework/__pycache__ test/cache