diff --git a/apps/base/customer1/apigateway.yaml b/apps/base/customer1/apigateway.yaml
index c803c69..49b3625 100644
--- a/apps/base/customer1/apigateway.yaml
+++ b/apps/base/customer1/apigateway.yaml
@@ -13,6 +13,10 @@ spec:
     port: 443
     tls:
       mode: Terminate
+      certificateRefs:
+        - name: devops-lab-cert-unused
+          group: ""
+          kind: secret 
     allowedRoutes:
       namespaces:
         from: All