1 files changed, 5 insertions, 3 deletions
diff --git a/Makefile b/Makefile
index 2a2b1a4..7053456 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,7 @@
 .PHONY: test coverage isort check-all check-isort check-flake8
 
+SOURCES = openid setup.py admin contrib
+
 test:
 	PYTHONPATH="examples" DJANGO_SETTINGS_MODULE="djopenid.settings" python -m unittest discover
 
@@ -10,12 +12,12 @@ coverage:
 	python -m coverage html --directory=htmlcov
 
 isort:
-	isort --recursive .
+	isort --recursive ${SOURCES}
 
 check-all: check-isort check-flake8
 
 check-isort:
-	isort --check-only --diff --recursive .
+	isort --check-only --diff --recursive ${SOURCES}
 
 check-flake8:
-	flake8 --format=pylint .
+	flake8 --format=pylint ${SOURCES}