diff --git a/smithy-aws-protocol-tests/model/restJson1/main.smithy b/smithy-aws-protocol-tests/model/restJson1/main.smithy
index be0f9bd91e9..43d6eb03e0c 100644
--- a/smithy-aws-protocol-tests/model/restJson1/main.smithy
+++ b/smithy-aws-protocol-tests/model/restJson1/main.smithy
@@ -85,6 +85,7 @@ service RestJson {
         // Unions
         JsonUnions,
         PostPlayerAction,
+        PostUnionWithJsonName,
 
         // @endpoint and @hostLabel trait tests
         EndpointOperation,
diff --git a/smithy-aws-protocol-tests/model/restJson1/validation/sensitive-validation.smithy b/smithy-aws-protocol-tests/model/restJson1/validation/sensitive-validation.smithy
index 99a1c808869..c1fd4e1e5cb 100644
--- a/smithy-aws-protocol-tests/model/restJson1/validation/sensitive-validation.smithy
+++ b/smithy-aws-protocol-tests/model/restJson1/validation/sensitive-validation.smithy
@@ -48,5 +48,6 @@ apply SensitiveValidation @httpMalformedRequestTests([
 
 structure SensitiveValidationInput {
     @sensitive
+    @suppress(["SensitiveTrait"])
     string: PatternString
 }