diff --git a/Makefile b/Makefile
index 16fd38e..2eb9197 100644
--- a/Makefile
+++ b/Makefile
@@ -4,8 +4,9 @@ black:
 	poetry run isort --multi-line 3 --profile black stacosys/
 	poetry run black stacosys/
 
-test:
-	poetry run pytest
+test:	
+	poetry run coverage run -m --source=stacosys pytest
+	poetry run coverage report        
 
 typehint: 
 	poetry run mypy --ignore-missing-imports stacosys/