diff --git a/.github/workflows/acceptance-test.yml b/.github/workflows/acceptance-test.yml
index 4806be27c..03793475d 100644
--- a/.github/workflows/acceptance-test.yml
+++ b/.github/workflows/acceptance-test.yml
@@ -9,7 +9,7 @@ on:
   schedule:
   # Runs against the default branch every day at midnight
   - cron: "0 0 * * *"
-  workflow_dispatch:
+  workflow-dispatch:
 
 jobs:
   get-go-version: