diff --git a/.github/workflows/licensed.yml b/.github/workflows/licensed.yml
index ae62613..947626a 100644
--- a/.github/workflows/licensed.yml
+++ b/.github/workflows/licensed.yml
@@ -1,8 +1,8 @@
 name: Licensed
 
 on:
-  push: {branches: main}
-  pull_request: {branches: main}
+  push: {branches: [main]}
+  pull_request: {branches: [main]}
 
 jobs:
   test: