diff --git a/src/test/helm/deployment_defaults_env_test.yaml b/src/test/helm/deployment_defaults_env_test.yaml
index 0bf3a7adbf32e293791d0af1a2804bf7c8c4d6df..f02a3b9989743688a6baa2527e7376ca7c9945f4 100644
--- a/src/test/helm/deployment_defaults_env_test.yaml
+++ b/src/test/helm/deployment_defaults_env_test.yaml
@@ -48,7 +48,7 @@ tests:
           path: spec.template.spec.containers[0].env
           content:
             name: grpc_client_vorgang-manager_address
-            value: vorgang-manager.sh-helm-test:9090
+            value: dns:///vorgang-manager.sh-helm-test:9090
       - contains:
           path: spec.template.spec.containers[0].env
           content:
diff --git a/src/test/helm/deployment_vorgang_manager_address_env_test.yaml b/src/test/helm/deployment_vorgang_manager_address_env_test.yaml
index 794e933ec92b521e7664244bae38f8b5b05b6469..9c0e685c4e9256e0053ebe3b4203e392f816e271 100644
--- a/src/test/helm/deployment_vorgang_manager_address_env_test.yaml
+++ b/src/test/helm/deployment_vorgang_manager_address_env_test.yaml
@@ -46,4 +46,4 @@ tests:
           path: spec.template.spec.containers[0].env
           content:
             name: grpc_client_vorgang-manager_address
-            value: my-test-vorgang-manager-name.sh-helm-test:9090
+            value: dns:///my-test-vorgang-manager-name.sh-helm-test:9090