diff --git a/Makefile b/Makefile
index 2028746..1267c9f 100755
--- a/Makefile
+++ b/Makefile
@@ -29,7 +29,7 @@ dev:
 	python3 -m pip install pytest-ordering
 
 test:
-	python3 -m py.test -r s -s tests
+	python3 -m pytest -r s -s tests
 
 install:
 	python3 -m pip install -e .