diff --git a/Makefile b/Makefile
index 5b3ddaf..9a2e9c5 100644
--- a/Makefile
+++ b/Makefile
@@ -14,9 +14,13 @@ run_dev:
 	git ls-files | entr -r	pipenv run python dev.py
 
 tdd:
-	git ls-files | entr  make test opt=$(opt)
+	git ls-files | entr  make test opt='$(opt)'
 	git ls-files | entr make functionnal_tests
 
+refactor_tdd:
+	make tdd opt="--pdb --ff --lf --ff -x"
+
+
 watch_db:
 	watch "sqlite3  sql_app.db  'select * from movies'"