diff --git a/backend/app/main.py b/backend/app/main.py
index 12103e0..265b4d0 100755
--- a/backend/app/main.py
+++ b/backend/app/main.py
@@ -219,7 +219,7 @@ async def websocket_analyze(websocket: WebSocket):
                 async def _heartbeat(ws: WebSocket) -> None:
                     try:
                         while True:
-                            await asyncio.sleep(25)
+                            await asyncio.sleep(10)
                             await ws.send_json({"type": "heartbeat"})
                             logger.debug(f"[MAIN] Heartbeat sent to client {client_id}")
                     except asyncio.CancelledError: