diff --git a/k8s-manifests/configmap.yaml b/k8s-manifests/configmap.yaml
index 47cd2b27acf80e28006c363dbd8ac8c6b1a329e8..9ae55e66baec20a1318d64e1683f1daa0685bb4f 100644
--- a/k8s-manifests/configmap.yaml
+++ b/k8s-manifests/configmap.yaml
@@ -3,5 +3,5 @@ kind: ConfigMap
 metadata:
   name: todo-app-config
 data:
-  PORT: 3000
-  MONGODB_URL: mongodb-service
+  PORT: "3000"
+  MONGODB_URL: "mongodb-service"