diff --git a/.gitea/workflows/build_nightly.yaml b/.gitea/workflows/build_nightly.yaml
index 43f343b..f9c07b5 100644
--- a/.gitea/workflows/build_nightly.yaml
+++ b/.gitea/workflows/build_nightly.yaml
@@ -1,5 +1,8 @@
 name: Build Docker Image
-on: [ push ]
+on:
+  push:
+    branches:
+      - nightly-dev
 
 jobs:
   build: