diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index d718985..51e7633 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -1,6 +1,9 @@
 name: Create dokuwiki docker image
 run-name: ${{ gitea.actor }} is testing out Gitea Actions 🚀
-on: [push]
+on:
+  push:
+    paths:
+      - '*Dockerfile'
 
 jobs:
   Explore-Gitea-Actions: