diff --git a/.github/labeler.yml b/.github/labeler.yml
index f9180fa5c..f305d249c 100644
--- a/.github/labeler.yml
+++ b/.github/labeler.yml
@@ -1,8 +1,22 @@
-documentation:
-  - 'README.md'
-  - 'docs/*'
-  - 'docs/**/*'
+version: 1
 
-ci:
-  - '.github/workflows/*'
-  - '.github/external_ci/*'
+labels:
+- label: "documentation"
+  files: "README.md"
+
+- label: "documentation"
+  files: "docs/.*"
+
+- label: "ci"
+  files: "github/workflows/.*"
+
+- label: "ci"
+  files: "github/external_ci/.*"
+
+- label: "S"
+  size-below: 10
+- label: "M"
+  size-above: 9
+  size-below: 100
+- label: "L"
+  size-above: 100
diff --git a/.github/workflows/labeler.yml b/.github/workflows/labeler.yml
index 356bbb911..f3f4769d4 100644
--- a/.github/workflows/labeler.yml
+++ b/.github/workflows/labeler.yml
@@ -1,14 +1,14 @@
 name: "Pull Request Labeler"
+
 on:
-  - pull_request_target
+  - pull_request
 
 jobs:
-  triage:
-    permissions:
-      contents: read
-      pull-requests: write
+  build:
+
     runs-on: ubuntu-latest
+
     steps:
-      - uses: actions/labeler@v4
-        with:
-          repo-token: "${{ secrets.GITHUB_TOKEN }}"
+      - uses: srvaroa/labeler@master
+        env:
+          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"