diff --git a/.github/workflows/pr_check.yml b/.github/workflows/pr_check.yml
index f16dcb8..b2153eb 100644
--- a/.github/workflows/pr_check.yml
+++ b/.github/workflows/pr_check.yml
@@ -6,7 +6,6 @@
 name: PR check
 
 on:
-  workflow_dispatch:
   push:
     branches: ["main"]
   pull_request:
@@ -62,4 +61,4 @@ jobs:
         run: |
           bash ./.github/scripts/stub_iap.sh
           flutter pub get
-          flutter analyze lib --fatal-infos
+          flutter analyze lib --fatal-infos
\ No newline at end of file