diff --git a/deployment.yaml b/deployment.yaml
index 9535a7c..7b32190 100644
--- a/deployment.yaml
+++ b/deployment.yaml
@@ -8,6 +8,7 @@ apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: http-header
+  namespace: golang
   labels:
     app: golang
 spec: