diff --git a/.github/workflows/builder.yaml b/.github/workflows/builder.yaml
index 21638ff71..2492722bc 100644
--- a/.github/workflows/builder.yaml
+++ b/.github/workflows/builder.yaml
@@ -8,9 +8,7 @@ on:
   push:
     branches:
       - master
-  workflow_dispatch:
-    branches:
-      - master
+
 jobs:
   init:
     runs-on: ubuntu-latest