diff --git a/boards/mro/ctrl-zero-h7/nuttx-config/nsh/defconfig b/boards/mro/ctrl-zero-h7/nuttx-config/nsh/defconfig
index dedafc8050..f399a0519f 100644
--- a/boards/mro/ctrl-zero-h7/nuttx-config/nsh/defconfig
+++ b/boards/mro/ctrl-zero-h7/nuttx-config/nsh/defconfig
@@ -123,7 +123,6 @@ CONFIG_PRIORITY_INHERITANCE=y
 CONFIG_PTHREAD_MUTEX_ROBUST=y
 CONFIG_PTHREAD_STACK_MIN=512
 CONFIG_RAMTRON_SETSPEED=y
-CONFIG_RAMTRON_WRITEWAIT=y
 CONFIG_RAM_SIZE=245760
 CONFIG_RAM_START=0x20010000
 CONFIG_RAW_BINARY=y