diff --git a/boards/arm/mps/mps3-an547/configs/ap/defconfig b/boards/arm/mps/mps3-an547/configs/ap/defconfig
index 4791167167..43cf502c70 100644
--- a/boards/arm/mps/mps3-an547/configs/ap/defconfig
+++ b/boards/arm/mps/mps3-an547/configs/ap/defconfig
@@ -65,7 +65,6 @@
 # CONFIG_NSH_DISABLE_UNSET is not set
 # CONFIG_NSH_DISABLE_UPTIME is not set
 # CONFIG_NSH_DISABLE_USLEEP is not set
-# CONFIG_NSH_DISABLE_WAIT is not set
 # CONFIG_NSH_DISABLE_WGET is not set
 # CONFIG_NSH_DISABLE_XD is not set
 CONFIG_ARCH="arm"