diff --git a/nginx-chart/values.yaml b/nginx-chart/values.yaml
index 18b2209..001a554 100644
--- a/nginx-chart/values.yaml
+++ b/nginx-chart/values.yaml
@@ -2,7 +2,7 @@ replicaCount: 1
 namespace: prod
 image:
   repository: imageregistry.gen-itech.com/demo/applicationtest
-  tag: ""
+  tag: "20"
   pullPolicy: IfNotPresent
 service:
   type: ClusterIP