diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index fd04aae..b35f1a8 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -5,9 +5,9 @@ name: Python package
 
 on:
   push:
-    branches: [ "main" ]
+    branches: [ "dev_2" ]
   pull_request:
-    branches: [ "main" ]
+    branches: [ "dev_2" ]
 
 jobs:
   build: