diff --git a/boards/arm/lpc17xx_40xx/open1788/configs/fb/defconfig b/boards/arm/lpc17xx_40xx/open1788/configs/fb/defconfig
index 5c6dcde02f6..855117cfe09 100644
--- a/boards/arm/lpc17xx_40xx/open1788/configs/fb/defconfig
+++ b/boards/arm/lpc17xx_40xx/open1788/configs/fb/defconfig
@@ -20,7 +20,6 @@ CONFIG_BUILTIN=y
 CONFIG_DEV_LOOP=y
 CONFIG_DRIVERS_VIDEO=y
 CONFIG_EXAMPLES_FB=y
-CONFIG_HOST_WINDOWS=y
 CONFIG_LPC17_40_EXTDRAM=y
 CONFIG_LPC17_40_EXTDRAMSIZE=67108864
 CONFIG_LPC17_40_GPDMA=y
@@ -30,6 +29,7 @@ CONFIG_LPC17_40_UART0=y
 CONFIG_MMCSD=y
 CONFIG_MMCSD_SDIO=y
 CONFIG_MM_REGIONS=3
+CONFIG_MQ_MAXMSGSIZE=64
 CONFIG_NX=y
 CONFIG_NXFONT_SANS23X27=y
 CONFIG_NXFONT_SANS28X37B=y