diff --git a/.github/workflows/ubuntu.yml b/.github/workflows/ubuntu.yml
index e3bd13e..8a73494 100644
--- a/.github/workflows/ubuntu.yml
+++ b/.github/workflows/ubuntu.yml
@@ -1,8 +1,8 @@
 name: Ubuntu build
-run-name: ${{ github.actor }} is triggering pipeline
+
 on:
   push:
-  workflow_dispatch:
+  pull_request:
 
 jobs:
   build-module: