diff --git a/.github/workflows/pr-labels.yml b/.github/workflows/pr-labels.yml
index 8dc2b5a..3d5df1a 100644
--- a/.github/workflows/pr-labels.yml
+++ b/.github/workflows/pr-labels.yml
@@ -3,6 +3,7 @@ on: pull_request
 jobs:
   size-label:
     runs-on: ubuntu-latest
+    if: github.actor != 'dependabot[bot]'
     steps:
       - name: size-label
         uses: "pascalgn/size-label-action@v0.4.3"