diff --git a/apps/frontend/src/entities/broker-event/model/useBrokerEvents.test.tsx b/apps/frontend/src/entities/broker-event/model/useBrokerEvents.test.tsx
index dc4db4b..46f2881 100644
--- a/apps/frontend/src/entities/broker-event/model/useBrokerEvents.test.tsx
+++ b/apps/frontend/src/entities/broker-event/model/useBrokerEvents.test.tsx
@@ -80,7 +80,10 @@ describe('useBrokerEvents', () => {
   it('reuses cache when query key matches', async () => {
     const queryClient = new QueryClient({ defaultOptions: { queries: { retry: false } } });
 
-    queryClient.setQueryData(['broker', 'events', 'acc-1', query], mockEventsData);
+    queryClient.setQueryData(
+      ['broker', 'events', 'acc-1', '2026-06-22', '2026-06-29'],
+      mockEventsData,
+    );
 
     const { result } = renderHook(() => useBrokerEvents('acc-1', query), {
       wrapper: createWrapper(queryClient),
diff --git a/apps/frontend/src/entities/broker-event/model/useBrokerEvents.ts b/apps/frontend/src/entities/broker-event/model/useBrokerEvents.ts
index 01d463a..ca4f06a 100644
--- a/apps/frontend/src/entities/broker-event/model/useBrokerEvents.ts
+++ b/apps/frontend/src/entities/broker-event/model/useBrokerEvents.ts
@@ -3,10 +3,11 @@ import type { BrokerEventsData } from '@/shared/api/responses';
 import { getBrokerEvents, type BrokerEventsQuery } from '../api/brokerEventApi';
 
 export function useBrokerEvents(accountId: string | undefined, query: BrokerEventsQuery) {
+  const { from, to } = query;
   return useQuery<BrokerEventsData>({
-    queryKey: ['broker', 'events', accountId, query],
+    queryKey: ['broker', 'events', accountId, from, to],
     enabled: Boolean(accountId),
-    queryFn: async () => (await getBrokerEvents(accountId!, query)).data,
+    queryFn: async () => (await getBrokerEvents(accountId!, { from, to })).data,
     staleTime: 300_000,
     retry: 2,
     refetchOnWindowFocus: false,