diff --git a/ui-ngx/src/app/modules/home/components/widget/lib/gateway/gateway-service-rpc-connector.component.ts b/ui-ngx/src/app/modules/home/components/widget/lib/gateway/gateway-service-rpc-connector.component.ts
index 0d9a8be239..77802935fb 100644
--- a/ui-ngx/src/app/modules/home/components/widget/lib/gateway/gateway-service-rpc-connector.component.ts
+++ b/ui-ngx/src/app/modules/home/components/widget/lib/gateway/gateway-service-rpc-connector.component.ts
@@ -439,7 +439,6 @@ export class GatewayServiceRPCConnectorComponent implements OnInit, OnDestroy, C
       tap((isActive: boolean) => {
         const responseControl = this.commandForm.get('responseTopicExpression');
         isActive ? responseControl.enable() : responseControl.disable();
-        responseControl.updateValueAndValidity();
       }),
       takeUntil(this.destroy$),
     ).subscribe();