diff --git a/configs/M5373EVB_defconfig b/configs/M5373EVB_defconfig
index 8e61b72..c5aa3fd 100644
--- a/configs/M5373EVB_defconfig
+++ b/configs/M5373EVB_defconfig
@@ -22,6 +22,7 @@
 CONFIG_CMD_DATE=y
 CONFIG_ENV_ADDR=0x4000
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_UDP_CHECKSUM=y
 CONFIG_SYS_I2C_LEGACY=y
 CONFIG_SYS_I2C_FSL=y
 CONFIG_SYS_FSL_I2C_OFFSET=0x58000