diff --git a/src/judas_server/backend/backend_server.py b/src/judas_server/backend/backend_server.py
index 67eff44..86cdcf1 100644
--- a/src/judas_server/backend/backend_server.py
+++ b/src/judas_server/backend/backend_server.py
@@ -128,7 +128,7 @@ class BackendServer:
         Returns:
             bytes: The received data.
         """
-        recv_data = sock.recv(1024)
+        recv_data = sock.recv(packet_size)
         if recv_data:
             self.logger.debug(
                 f"[<] Received data from {client}: {recv_data!r}"