diff --git a/.coveragerc b/.coveragerc
index 0e0ca457..bdafbdb0 100644
--- a/.coveragerc
+++ b/.coveragerc
@@ -13,4 +13,5 @@ exclude_lines =
 ignore_errors = True
 omit =
     jupyterhub/tests/*
+    jupyterhub/alembic/*
     */site-packages/*