diff --git a/.gitattributes b/.gitattributes
index 8073c8cd0198a..7f8fd14dd1d6e 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,2 +1,3 @@
 /dist/* binary
 /package-lock.json merge=binary
+/core/css/*.css* binary