diff --git a/blueprints/Bitnami Nginx Helm Chart.yaml b/blueprints/Bitnami Nginx Helm Chart.yaml
index 57fe366..808389d 100644
--- a/blueprints/Bitnami Nginx Helm Chart.yaml	
+++ b/blueprints/Bitnami Nginx Helm Chart.yaml	
@@ -3,6 +3,7 @@ description: Blueprint for bitnami nginx helm chart
 
 inputs:
   replicaCount:
+    type: string
     display-style: normal
     default: 1
     description: "Number of NGINX replicas to deploy"