diff --git a/.gitea/workflows/build-and-push.yml b/.gitea/workflows/build-and-push.yml
index d20b823..9fa9fef 100644
--- a/.gitea/workflows/build-and-push.yml
+++ b/.gitea/workflows/build-and-push.yml
@@ -8,7 +8,19 @@ on:
 
 jobs:
   build-and-push:
-    if: ${{ github.event_name != 'workflow_run' || (github.event.workflow_run.conclusion == 'success' && (github.event.workflow_run.head_branch == 'main' || github.event.workflow_run.head_branch == 'refs/heads/main')) }}
+    if: ${{ github.event_name != 'workflow_run' || (
+      github.event.workflow_run.conclusion == 'success' && (
+      github.event.workflow_run.head_branch == 'main' ||
+      github.event.workflow_run.head_branch == 'refs/heads/main' ||
+      (
+      !github.event.workflow_run.head_branch && (
+      github.event.workflow_run.repository.default_branch == 'main' ||
+      github.event.workflow_run.repository.default_branch == 'refs/heads/main' ||
+      github.event.repository.default_branch == 'main' ||
+      github.event.repository.default_branch == 'refs/heads/main'
+      )
+      )
+      ) }}
     runs-on: ubuntu-latest
     env:
       DEFAULT_BRANCH: main
@@ -19,6 +31,8 @@ jobs:
       REGISTRY_PASSWORD: ${{ secrets.REGISTRY_PASSWORD }}
       WORKFLOW_RUN_HEAD_BRANCH: ${{ github.event.workflow_run.head_branch }}
       WORKFLOW_RUN_HEAD_SHA: ${{ github.event.workflow_run.head_sha }}
+      WORKFLOW_RUN_REPO_DEFAULT_BRANCH: ${{ github.event.workflow_run.repository.default_branch }}
+      REPOSITORY_DEFAULT_BRANCH: ${{ github.event.repository.default_branch }}
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
@@ -35,6 +49,14 @@ jobs:
             ref_name="${WORKFLOW_RUN_HEAD_BRANCH}"
           fi
 
+          if [ -z "$ref_name" ] && [ -n "${WORKFLOW_RUN_REPO_DEFAULT_BRANCH:-}" ]; then
+            ref_name="${WORKFLOW_RUN_REPO_DEFAULT_BRANCH}"
+          fi
+
+          if [ -z "$ref_name" ] && [ -n "${REPOSITORY_DEFAULT_BRANCH:-}" ]; then
+            ref_name="${REPOSITORY_DEFAULT_BRANCH}"
+          fi
+
           if [ -z "$sha" ] && [ -n "${WORKFLOW_RUN_HEAD_SHA:-}" ]; then
             sha="${WORKFLOW_RUN_HEAD_SHA}"
           fi
diff --git a/.gitea/workflows/deploy.yml b/.gitea/workflows/deploy.yml
index 0164323..2ba69ee 100644
--- a/.gitea/workflows/deploy.yml
+++ b/.gitea/workflows/deploy.yml
@@ -8,7 +8,19 @@ on:
 
 jobs:
   deploy:
-    if: ${{ github.event_name != 'workflow_run' || (github.event.workflow_run.conclusion == 'success' && (github.event.workflow_run.head_branch == 'main' || github.event.workflow_run.head_branch == 'refs/heads/main')) }}
+    if: ${{ github.event_name != 'workflow_run' || (
+      github.event.workflow_run.conclusion == 'success' && (
+      github.event.workflow_run.head_branch == 'main' ||
+      github.event.workflow_run.head_branch == 'refs/heads/main' ||
+      (
+      !github.event.workflow_run.head_branch && (
+      github.event.workflow_run.repository.default_branch == 'main' ||
+      github.event.workflow_run.repository.default_branch == 'refs/heads/main' ||
+      github.event.repository.default_branch == 'main' ||
+      github.event.repository.default_branch == 'refs/heads/main'
+      )
+      )
+      ) }}
     runs-on: ubuntu-latest
     env:
       DEFAULT_BRANCH: main
@@ -19,6 +31,8 @@ jobs:
       REGISTRY_PASSWORD: ${{ secrets.REGISTRY_PASSWORD }}
       WORKFLOW_RUN_HEAD_BRANCH: ${{ github.event.workflow_run.head_branch }}
       WORKFLOW_RUN_HEAD_SHA: ${{ github.event.workflow_run.head_sha }}
+      WORKFLOW_RUN_REPO_DEFAULT_BRANCH: ${{ github.event.workflow_run.repository.default_branch }}
+      REPOSITORY_DEFAULT_BRANCH: ${{ github.event.repository.default_branch }}
     steps:
       - name: SSH and deploy
         uses: appleboy/ssh-action@master
diff --git a/.gitea/workflows/test-e2e.yml b/.gitea/workflows/test-e2e.yml
index 55152b5..f0ca1fb 100644
--- a/.gitea/workflows/test-e2e.yml
+++ b/.gitea/workflows/test-e2e.yml
@@ -17,8 +17,23 @@ jobs:
     name: E2E Tests
     if: ${{ github.event_name == 'workflow_dispatch' ||
       github.event_name == 'push' ||
-      (github.event_name == 'workflow_run' && github.event.workflow_run.conclusion == 'success' &&
-      (github.event.workflow_run.head_branch == 'main' || github.event.workflow_run.head_branch == 'refs/heads/main')) }}
+      (
+      github.event_name == 'workflow_run' &&
+      github.event.workflow_run.conclusion == 'success' &&
+      (
+      github.event.workflow_run.head_branch == 'main' ||
+      github.event.workflow_run.head_branch == 'refs/heads/main' ||
+      (
+      !github.event.workflow_run.head_branch &&
+      (
+      github.event.workflow_run.repository.default_branch == 'main' ||
+      github.event.workflow_run.repository.default_branch == 'refs/heads/main' ||
+      github.event.repository.default_branch == 'main' ||
+      github.event.repository.default_branch == 'refs/heads/main'
+      )
+      )
+      )
+      ) }}
     runs-on: ubuntu-latest
     container: mcr.microsoft.com/playwright/python:v1.55.0-jammy
     env: