diff --git a/configs/README.txt b/configs/README.txt
index 734e00a3106..77d41e13192 100644
--- a/configs/README.txt
+++ b/configs/README.txt
@@ -159,7 +159,7 @@ defconfig -- This is a configuration file similar to the Linux
 	  up waiting tasks.
 
 		CONFIG_DISABLE_CLOCK, CONFIG_DISABLE_POSIX_TIMERS, CONFIG_DISABLE_PTHREAD.
-		CONFIG_DISABLE_SIGNALS, CONFIG_DISABLE_MQUEUE
+		CONFIG_DISABLE_SIGNALS, CONFIG_DISABLE_MQUEUE, CONFIG_DISABLE_MOUNTPOUNT
 
 
 	Misc libc settings
diff --git a/configs/c5471evm/defconfig b/configs/c5471evm/defconfig
index 5968c4f6922..a534ae283fc 100644
--- a/configs/c5471evm/defconfig
+++ b/configs/c5471evm/defconfig
@@ -157,6 +157,7 @@ CONFIG_DISABLE_POSIX_TIMERS=n
 CONFIG_DISABLE_PTHREAD=n
 CONFIG_DISABLE_SIGNALS=n
 CONFIG_DISABLE_MQUEUE=n
+CONFIG_DISABLE_MOUNTPOINT=y
 
 #
 # Misc libc settings
diff --git a/configs/m68332evb/defconfig b/configs/m68332evb/defconfig
index a8f6fcde47f..2df6f2e516d 100644
--- a/configs/m68332evb/defconfig
+++ b/configs/m68332evb/defconfig
@@ -146,6 +146,7 @@ CONFIG_DISABLE_POSIX_TIMERS=n
 CONFIG_DISABLE_PTHREAD=n
 CONFIG_DISABLE_SIGNALS=n
 CONFIG_DISABLE_MQUEUE=n
+CONFIG_DISABLE_MOUNTPOINT=y
 
 #
 # Misc libc settings
diff --git a/configs/mcu123-lpc214x/defconfig b/configs/mcu123-lpc214x/defconfig
index fd4e7f0431c..e9e97326b25 100644
--- a/configs/mcu123-lpc214x/defconfig
+++ b/configs/mcu123-lpc214x/defconfig
@@ -170,6 +170,7 @@ CONFIG_DISABLE_POSIX_TIMERS=n
 CONFIG_DISABLE_PTHREAD=n
 CONFIG_DISABLE_SIGNALS=n
 CONFIG_DISABLE_MQUEUE=n
+CONFIG_DISABLE_MOUNTPOINT=y
 
 #
 # Misc libc settings
diff --git a/configs/ntosd-dm320/defconfig b/configs/ntosd-dm320/defconfig
index 9aaf69df80a..aa6270250f3 100644
--- a/configs/ntosd-dm320/defconfig
+++ b/configs/ntosd-dm320/defconfig
@@ -155,6 +155,7 @@ CONFIG_DISABLE_POSIX_TIMERS=n
 CONFIG_DISABLE_PTHREAD=n
 CONFIG_DISABLE_SIGNALS=n
 CONFIG_DISABLE_MQUEUE=n
+CONFIG_DISABLE_MOUNTPOINT=y
 
 #
 # Misc libc settings
diff --git a/configs/pjrc-8051/defconfig b/configs/pjrc-8051/defconfig
index 3e27c1a8bf3..bc6084f0bfa 100644
--- a/configs/pjrc-8051/defconfig
+++ b/configs/pjrc-8051/defconfig
@@ -143,6 +143,7 @@ CONFIG_DISABLE_POSIX_TIMERS=y
 CONFIG_DISABLE_PTHREAD=y
 CONFIG_DISABLE_SIGNALS=y
 CONFIG_DISABLE_MQUEUE=y
+CONFIG_DISABLE_MOUNTPOINT=y
 
 #
 # Misc libc settings
diff --git a/configs/sim/defconfig b/configs/sim/defconfig
index c61d757fae4..59f05d4ac1d 100644
--- a/configs/sim/defconfig
+++ b/configs/sim/defconfig
@@ -111,6 +111,7 @@ CONFIG_DISABLE_POSIX_TIMERS=n
 CONFIG_DISABLE_PTHREAD=n
 CONFIG_DISABLE_SIGNALS=n
 CONFIG_DISABLE_MQUEUE=n
+CONFIG_DISABLE_MOUNTPOINT=n
 
 #
 # Misc libc settings