diff --git a/.github/workflows/make.yml b/.github/workflows/make.yml
index 022a506..b2b32a1 100644
--- a/.github/workflows/make.yml
+++ b/.github/workflows/make.yml
@@ -2,7 +2,7 @@ name: make
 
 on:
   pull_request:
-  on: workflow_dispatch
+  workflow_dispatch:
 
 jobs:
   make_test: