diff --git a/include/configs/ipq9574.h b/include/configs/ipq9574.h
index b3cc470bff..d67edd6d90 100644
--- a/include/configs/ipq9574.h
+++ b/include/configs/ipq9574.h
@@ -321,6 +321,7 @@ extern loff_t board_env_size;
 #define CONFIG_IPQ9574_BRIDGED_MODE	1
 #define CONFIG_NET_RETRY_COUNT		5
 #define CONFIG_SYS_RX_ETH_BUFFER	128
+#define CONFIG_TFTP_BLOCKSIZE		1280
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_DHCP
 #define CONFIG_MII