diff --git a/configs/gwventana_gw5904_defconfig b/configs/gwventana_gw5904_defconfig
index 384b326..d70f8a0 100644
--- a/configs/gwventana_gw5904_defconfig
+++ b/configs/gwventana_gw5904_defconfig
@@ -12,6 +12,7 @@
 CONFIG_SYS_I2C_MXC_I2C1=y
 CONFIG_SYS_I2C_MXC_I2C2=y
 CONFIG_SYS_I2C_MXC_I2C3=y
+CONFIG_SYS_MALLOC_LEN=0xa00000
 CONFIG_CMD_EECONFIG=y
 CONFIG_CMD_GSC=y
 CONFIG_DEFAULT_DEVICE_TREE="imx6q-gw54xx"