diff --git a/Makefile b/Makefile
index d9e9f5461..d3349e525 100644
--- a/Makefile
+++ b/Makefile
@@ -13,7 +13,7 @@ test-unit:
 	python -m unittest discover tests.unit
 
 test-unit-coverage:
-	coverage run -p --source=lbry -m unittest discover -vv tests.unit
+	coverage run --source=lbry -m unittest discover -vv tests.unit
 
 test-integration:
 	tox