diff --git a/.github/workflows/python-app.yml b/.github/workflows/python-app.yml
index 1a17b2a..a5fe6ff 100644
--- a/.github/workflows/python-app.yml
+++ b/.github/workflows/python-app.yml
@@ -5,7 +5,7 @@ name: Python application
 
 on:
   push:
-    branches: [ "main" ]
+    branches: [ "main", "pre-release" ]
   pull_request:
     branches: [ "main" ]