diff --git a/backend/src/db/schemas/identity-kubernetes-auths.ts b/backend/src/db/schemas/identity-kubernetes-auths.ts
index 251ae685e..8a351014a 100644
--- a/backend/src/db/schemas/identity-kubernetes-auths.ts
+++ b/backend/src/db/schemas/identity-kubernetes-auths.ts
@@ -32,7 +32,6 @@ export const IdentityKubernetesAuthsSchema = z.object({
   encryptedKubernetesCaCertificate: zodBuffer.nullable().optional(),
   gatewayId: z.string().uuid().nullable().optional(),
   accessTokenPeriod: z.coerce.number().default(0),
-  useGatewayAsReviewer: z.boolean().default(false),
   tokenReviewMode: z.string().default("api")
 });
 
diff --git a/backend/src/ee/services/dynamic-secret/providers/vertica.ts b/backend/src/ee/services/dynamic-secret/providers/vertica.ts
index 9e283ab41..046b73017 100644
--- a/backend/src/ee/services/dynamic-secret/providers/vertica.ts
+++ b/backend/src/ee/services/dynamic-secret/providers/vertica.ts
@@ -4,7 +4,7 @@ import knex, { Knex } from "knex";
 import { z } from "zod";
 
 import { BadRequestError } from "@app/lib/errors";
-import { withGatewayProxy } from "@app/lib/gateway";
+import { ProxyProtocol, withGatewayProxy } from "@app/lib/gateway";
 import { logger } from "@app/lib/logger";
 import { alphaNumericNanoId } from "@app/lib/nanoid";
 import { validateHandlebarTemplate } from "@app/lib/template/validate-handlebars";
@@ -196,6 +196,7 @@ export const VerticaProvider = ({ gatewayService }: TVerticaProviderDTO): TDynam
         await gatewayCallback("localhost", port);
       },
       {
+        protocol: ProxyProtocol.Tcp,
         targetHost: providerInputs.host,
         targetPort: providerInputs.port,
         relayHost,