diff --git a/.gitattributes b/.gitattributes
index e2a65dd16c..17144142e6 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -30,6 +30,8 @@
 
 # Make GitHub not index certain files in the languages overview and/or minify their diff
 # See https://github.com/github/linguist/blob/master/docs/overrides.md
-__fixtures__/**  linguist-generated
-website/**       linguist-documentation
-admin/**         linguist-documentation
+**/__fixtures__/**  linguist-generated      # generated files' diff will be minimized
+.husky/**           linguist-vendored
+jest/**             linguist-vendored
+admin/**            linguist-documentation
+website/**          linguist-documentation