diff --git a/scripts/run-all-cleanup b/scripts/run-all-cleanup
--- a/scripts/run-all-cleanup
+++ b/scripts/run-all-cleanup
@@ -9,5 +9,5 @@ scripts/docs-headings.py
 scripts/generate-ini.py
 scripts/whitespacecleanup.sh
 
-hg loc 'set:!binary()&grep("^#!.*python")' '*.py' | xargs scripts/pyflakes
+hg files 'set:!binary()&grep("^#!.*python")' 'set:**.py' | xargs scripts/pyflakes
 echo "no blocking problems found by $0"