diff --git a/.github/workflows/ros_package_build.yml b/.github/workflows/ros_package_build.yml
index a7670c8..100c48e 100644
--- a/.github/workflows/ros_package_build.yml
+++ b/.github/workflows/ros_package_build.yml
@@ -5,9 +5,6 @@ on:
   push:
     branches: [ hw_api ]
 
-  pull_request:
-    branches: [ hw_api ]
-
   workflow_dispatch:
 
 concurrency: