diff --git a/.github/workflows/netlify.yaml b/.github/workflows/netlify.yaml
index d195c453..3edf8449 100644
--- a/.github/workflows/netlify.yaml
+++ b/.github/workflows/netlify.yaml
@@ -4,7 +4,7 @@ on:
     inputs:
       pr_number:
         required: true
-        type: number
+        type: string
       pr_head_full_name:
         required: true
         type: string