diff --git a/.coveragerc b/.coveragerc
new file mode 100644
index 000000000..e0838f5f6
--- /dev/null
+++ b/.coveragerc
@@ -0,0 +1,12 @@
+[run]
+branch = True
+source = app
+
+[report]
+exclude_lines =
+    pragma: no cover
+    raise NotImplementedError
+    if __name__ == .__main__.:
+ignore_errors = True
+omit =
+    tests/*