diff --git a/Makefile b/Makefile
index f1ebfc4..fd7f7fd 100644
--- a/Makefile
+++ b/Makefile
@@ -14,3 +14,6 @@ run-frontend:
 
 test:
 	python3 -m unittest discover -vcs ./backend
+
+clean:
+	rm -rf backend/__pycache__ .ruff_cache