diff --git a/components/engine/integration-cli/trust_server_test.go b/components/engine/integration-cli/trust_server_test.go
index 937babdaa7..f312083ee3 100644
--- a/components/engine/integration-cli/trust_server_test.go
+++ b/components/engine/integration-cli/trust_server_test.go
@@ -40,7 +40,7 @@ const notaryHost = "localhost:4443"
 const notaryURL = "https://" + notaryHost
 
 var SuccessTagging = icmd.Expected{
-	Err: "Tagging",
+	Out: "Tagging",
 }
 
 var SuccessSigningAndPushing = icmd.Expected{