--- a/www/Makefile	Fri Sep 06 13:14:52 2019 +0200
+++ b/www/Makefile	Fri Sep 06 13:35:18 2019 +0200
@@ -43,7 +43,7 @@
 all:		minify-css minify-js
 
 clean:
-		rm -f version.php
+		rm -f version.php ${CSS_MINIFIED} ${JS_MINIFIED}
 
 minify-css:	$(CSS_FILES) $(CSS_MINIFIED)
 minify-js:	$(JS_FILES) $(JS_MINIFIED)