diff --git a/.gitea/workflows/python-tox.yaml b/.gitea/workflows/python-tox.yaml
index f99d051..ccae7fd 100644
--- a/.gitea/workflows/python-tox.yaml
+++ b/.gitea/workflows/python-tox.yaml
@@ -1,9 +1,12 @@
 name: Run tox Check with latest version
 
 on:
-  push:
-    branches:
-      - main
+  pull_request:
+    types:
+      - opened
+      - reopened
+      - synchronize
+      - edited
 
 jobs:
   test-tox-py3: