diff --git a/.gitattributes b/.gitattributes
index a55b8b50a..ff7c49554 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,3 +1,3 @@
-web.py ident export-subst
+helper.py ident export-subst
 cps/static/css/libs/* linguist-vendored
 cps/static/js/libs/* linguist-vendored