diff --git a/configs/samv71-xult/vnc/defconfig b/configs/samv71-xult/vnc/defconfig
index 4399be73270..6e8a28c4b05 100644
--- a/configs/samv71-xult/vnc/defconfig
+++ b/configs/samv71-xult/vnc/defconfig
@@ -908,13 +908,14 @@ CONFIG_NX_UPDATE=y
 #
 # Supported Pixel Depths
 #
-# CONFIG_NX_DISABLE_1BPP is not set
-# CONFIG_NX_DISABLE_2BPP is not set
-# CONFIG_NX_DISABLE_4BPP is not set
-# CONFIG_NX_DISABLE_8BPP is not set
+CONFIG_NX_DISABLE_1BPP=y
+CONFIG_NX_DISABLE_2BPP=y
+CONFIG_NX_DISABLE_4BPP=y
+CONFIG_NX_DISABLE_8BPP=y
 # CONFIG_NX_DISABLE_16BPP is not set
-# CONFIG_NX_DISABLE_24BPP is not set
+CONFIG_NX_DISABLE_24BPP=y
 CONFIG_NX_DISABLE_32BPP=y
+CONFIG_NX_PACKEDMSFIRST=y
 
 #
 # Input Devices
@@ -988,10 +989,12 @@ CONFIG_VNCSERVER=y
 # CONFIG_VNCSERVER_PROTO3p3 is not set
 CONFIG_VNCSERVER_PROTO3p8=y
 CONFIG_VNCSERVER_NDISPLAYS=1
+CONFIG_VNCSERVER_NAME="NuttX"
 CONFIG_VNCSERVER_PRIO=100
 CONFIG_VNCSERVER_STACKSIZE=2048
 CONFIG_VNCSERVER_UPDATER_PRIO=100
 CONFIG_VNCSERVER_UPDATER_STACKSIZE=2048
+# CONFIG_VNCSERVER_COLORFMT_RGB8 is not set
 CONFIG_VNCSERVER_COLORFMT_RGB16=y
 # CONFIG_VNCSERVER_COLORFMT_RGB32 is not set
 CONFIG_VNCSERVER_SCREENWIDTH=320