diff --git a/Makefile b/Makefile
index a8add58..36f560f 100644
--- a/Makefile
+++ b/Makefile
@@ -77,6 +77,6 @@ man:
 	done
 
 test:
-	$(PYTHON) -m pytest tests/
+	$(PYTHON) -m pytest --cov=revup --cov-report=term-missing tests/
 
 .PHONY: all deps man install package format check_format check_types pylint lint clean
diff --git a/setup.cfg b/setup.cfg
index 42b331b..984b5c2 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -64,6 +64,7 @@ dev =
     build
     twine
     pytest
+    pytest-cov
     pytest-mock
 
 [options.packages.find]