diff --git a/.github/workflows/build_nix.yml b/.github/workflows/build_nix.yml
index 4ccbf92..08a2f8e 100644
--- a/.github/workflows/build_nix.yml
+++ b/.github/workflows/build_nix.yml
@@ -1,8 +1,9 @@
 name: "Build legacy Nix package on Ubuntu"
 
 on:
-  check_run:
-    types: [ requested_action ]
+  push:
+    branches:
+      - main
 
 jobs:
   build: