diff --git a/configs/16z/nsh/defconfig b/configs/16z/nsh/defconfig
index 3c5090ebb80..2f590846545 100644
--- a/configs/16z/nsh/defconfig
+++ b/configs/16z/nsh/defconfig
@@ -135,7 +135,7 @@ CONFIG_ENDIAN_BIG=y
 #
 # Board Settings
 #
-CONFIG_BOARD_LOOPSPERMSEC=1250
+CONFIG_BOARD_LOOPSPERMSEC=2203
 # CONFIG_ARCH_CALIBRATION is not set
 
 #
@@ -201,7 +201,7 @@ CONFIG_START_YEAR=2014
 CONFIG_START_MONTH=1
 CONFIG_START_DAY=1
 CONFIG_MAX_WDOGPARMS=2
-CONFIG_PREALLOC_WDOGS=4
+CONFIG_PREALLOC_WDOGS=16
 CONFIG_PREALLOC_TIMERS=4
 
 #
diff --git a/configs/z16f2800100zcog/nsh/defconfig b/configs/z16f2800100zcog/nsh/defconfig
index f065544d7b2..8a3612e8172 100644
--- a/configs/z16f2800100zcog/nsh/defconfig
+++ b/configs/z16f2800100zcog/nsh/defconfig
@@ -217,7 +217,7 @@ CONFIG_NAME_MAX=32
 CONFIG_PREALLOC_MQ_MSGS=4
 CONFIG_MQ_MAXMSGSIZE=32
 CONFIG_MAX_WDOGPARMS=2
-CONFIG_PREALLOC_WDOGS=4
+CONFIG_PREALLOC_WDOGS=16
 CONFIG_PREALLOC_TIMERS=4
 
 #