diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 8d58f4d698..f995a47bbe 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -8,7 +8,6 @@ on:
       - '*'
   pull_request:
   workflow_call:
-  workflow_dispatch:
 
 jobs:
   ruby: