diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 526c7b0..df0d769 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -9,7 +9,8 @@ on:
       release:
         description: 'Create a release'
         required: true
-        default: 'false'
+        type: boolean
+        default: false
   workflow_call:
 
 jobs: