diff --git a/packages/frontend/@n8n/i18n/src/locales/en.json b/packages/frontend/@n8n/i18n/src/locales/en.json
index 8153de1ef04..84cb04d5796 100644
--- a/packages/frontend/@n8n/i18n/src/locales/en.json
+++ b/packages/frontend/@n8n/i18n/src/locales/en.json
@@ -8422,7 +8422,6 @@
 	"agents.chat.tasks.stopped": "Stopped",
 	"agents.chat.tasks.retry": "Retry stopping",
 	"agents.chat.tasks.stopFailedTitle": "Some tasks still need to stop",
-	"agents.chat.queue.sendError": "Couldn’t send the message. Try again.",
 	"agents.chat.plan.title": "Plan: {title}",
 	"agents.chat.plan.progress": "{done} of {total} task done | {done} of {total} tasks done",
 	"agents.chat.plan.viewTrace": "View trace",
diff --git a/packages/frontend/editor-ui/src/features/agents/utils/agent-plan.ts b/packages/frontend/editor-ui/src/features/agents/utils/agent-plan.ts
index 363ae8dd664..cebdf11a3a9 100644
--- a/packages/frontend/editor-ui/src/features/agents/utils/agent-plan.ts
+++ b/packages/frontend/editor-ui/src/features/agents/utils/agent-plan.ts
@@ -22,7 +22,7 @@ const groupSchema = z.object({
 	kind: z.literal('group'),
 	tasks: z.array(taskSchema),
 });
-export const planSchema = z.object({
+const planSchema = z.object({
 	planId: z.string().uuid(),
 	revision: z.number().int().positive(),
 	closed: z.boolean(),