diff --git a/tools/make-clean.sh b/tools/make-clean.sh
index 17b70d3..e67a14a 100755
--- a/tools/make-clean.sh
+++ b/tools/make-clean.sh
@@ -3,5 +3,5 @@
 # This script assumes a linux environment
 
 echo "*** uMatrix(Chromium): Cleaning."
-rm -R ./dist/*
+rm -R ./dist/build
 echo "*** uMatrix(Chromium): Cleaned."