diff --git a/build/charts/yorkie-cluster/templates/yorkie/deployment.yaml b/build/charts/yorkie-cluster/templates/yorkie/deployment.yaml
index c95fba9ee..a07c01a10 100644
--- a/build/charts/yorkie-cluster/templates/yorkie/deployment.yaml
+++ b/build/charts/yorkie-cluster/templates/yorkie/deployment.yaml
@@ -39,7 +39,7 @@ spec:
         args: [
           "server",
           "--mongo-connection-uri",
-          "mongodb://{{ .Values.yorkie.args.dbUrl }}:{{ .Values.yorkie.args.dbPort }}/yorkie-meta",
+          "{{ .Values.yorkie.args.dbConnectionUri }}",
           "--enable-pprof",
           "--rpc-port",
           "{{ .Values.yorkie.ports.rpcPort }}",
diff --git a/build/charts/yorkie-cluster/values.yaml b/build/charts/yorkie-cluster/values.yaml
index 0772fa324..29a5b4a96 100644
--- a/build/charts/yorkie-cluster/values.yaml
+++ b/build/charts/yorkie-cluster/values.yaml
@@ -13,8 +13,7 @@ yorkie:
     tag: ""
 
   args:
-    dbUrl: mongodb.mongodb.svc.cluster.local
-    dbPort: 27017
+    dbConnectionUri: mongodb://mongodb.mongodb.svc.cluster.local:27017/yorkie-meta
 
   ports:
     rpcPort: 8080