diff --git a/.coveragerc b/.coveragerc
new file mode 100644
index 0000000..196d5c5
--- /dev/null
+++ b/.coveragerc
@@ -0,0 +1,16 @@
+[run]
+source = minepybs
+omit =
+    *__init__.py
+    *minepybs.py
+
+#[report]
+#exclude_lines =
+#    pragma: no cover
+#    if __name__ == .__main__.
+#    if settings.DEBUG
+#    if self.debug
+#    def __repr__
+#    def __str__
+#    def __unicode__
+show_missing = True
diff --git a/Makefile b/Makefile
index 609b755..2b2de6a 100644
--- a/Makefile
+++ b/Makefile
@@ -41,7 +41,7 @@ test-all:
 	tox
 
 coverage:
-	coverage run --source minepybs setup.py test
+	coverage run setup.py test
 	coverage report -m
 	coverage html
 	open htmlcov/index.html