diff --git a/.github/workflows/labeler.yml b/.github/workflows/labeler.yml
index add89e962a6f122724c2187f44b894719917c220..89b361f3cca98cbb9e26ebcaf38b00cf4263e2d6 100644
--- a/.github/workflows/labeler.yml
+++ b/.github/workflows/labeler.yml
@@ -12,7 +12,7 @@ jobs:
         uses: "pascalgn/size-label-action@v0.4.2"
         env:
           GITHUB_TOKEN: "${{ secrets.TOKEN_ACTION }}"
-          IGNORED: "docs/**"
+          IGNORED: "docs/**\n**/*.pb.go"
         with:
           sizes: >
             {