diff --git a/.github/workflows/nightly-build.yaml b/.github/workflows/nightly-build.yaml
index b34472a..9924c74 100644
--- a/.github/workflows/nightly-build.yaml
+++ b/.github/workflows/nightly-build.yaml
@@ -2,9 +2,7 @@ name: Nightly-build
 
 on:
   push:
-    branches: [ "main" ]
-  pull_request:
-    branches: [ "main" ]
+    branches: [ "dev-nightly" ]
 
 jobs:
   build: