diff --git a/.github/workflows/build-iPA.yml b/.github/workflows/build-iPA.yml
index 14dca923..3779f998 100644
--- a/.github/workflows/build-iPA.yml
+++ b/.github/workflows/build-iPA.yml
@@ -1,5 +1,5 @@
 name: Build iPA
-on: [push, pull_request, workflow_dispatch]
+on: workflow_dispatch
 
 jobs:
   build: