diff --git a/blueprint.yaml b/blueprint.yaml
index 6b28add..4f395ef 100644
--- a/blueprint.yaml
+++ b/blueprint.yaml
@@ -34,7 +34,7 @@ blueprint:
     delay:
       name: Delay to avoid sync problems  (coming soon)
       description: 'Synchronization Problems may occur due to the NETWORK / WLAN. To avoid this problem enter your value for the delay (milliseconds)'
-      default: ["10"]
+      default: '10'
       selector:
         text: {}
     sync_value_ha: