diff --git a/.gitea/workflows/build.yaml b/.gitea/workflows/build.yaml
index 20864a8..babfb8c 100644
--- a/.gitea/workflows/build.yaml
+++ b/.gitea/workflows/build.yaml
@@ -34,7 +34,7 @@ jobs:
   trigger-build-image:
     runs-on: ubuntu-latest
     needs: build
-    if: github.ref == 'refs/heads/master'
+    if: gitea.ref == 'refs/heads/master'
     steps:
       - name: Set up SSH
         run: |
@@ -56,9 +56,9 @@ jobs:
           cd runner-images
           git submodule update --init --remote --force
           git add -A
-          if echo "${{ github.event.head_commit.message }}" | grep -q "force build"; then
-            git commit --allow-empty -m "chore: ${{ github.repository }}@${{ github.sha }} trigger force build gitea actions"
+          if echo "${{ gitea.event.head_commit.message }}" | grep -q "force build"; then
+            git commit --allow-empty -m "chore: ${{ gitea.repository }}@${{ gitea.sha }} trigger force build gitea actions"
           else
-            git commit --allow-empty -m "chore: ${{ github.repository }}@${{ github.sha }} trigger build gitea actions"
+            git commit --allow-empty -m "chore: ${{ gitea.repository }}@${{ gitea.sha }} trigger build gitea actions"
           fi
           git push