diff --git a/configs/clicker2-stm32/mrf24j40-6lowpan/defconfig b/configs/clicker2-stm32/mrf24j40-6lowpan/defconfig
index 76c738cd11..0e9a12211c 100644
--- a/configs/clicker2-stm32/mrf24j40-6lowpan/defconfig
+++ b/configs/clicker2-stm32/mrf24j40-6lowpan/defconfig
@@ -1138,6 +1138,7 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_IEEE802154=y
 CONFIG_IEEE802154_DEFAULT_EADDR=0x00fade00deadbeef
 CONFIG_MAC802154_HPWORK=y
+CONFIG_MAC802154_NNOTIF=48
 CONFIG_IEEE802154_NTXDESC=32
 CONFIG_IEEE802154_IND_PREALLOC=20
 CONFIG_IEEE802154_IND_IRQRESERVE=10
@@ -1364,7 +1365,7 @@ CONFIG_EXAMPLES_UDP_DEVNAME="wpan0"
 CONFIG_EXAMPLES_UDP_IPv6=y
 
 #
-# Server IPv6 address
+# Default Server IPv6 address
 #
 CONFIG_EXAMPLES_UDP_SERVERIPv6ADDR_1=0xfe80
 CONFIG_EXAMPLES_UDP_SERVERIPv6ADDR_2=0x0000
diff --git a/configs/clicker2-stm32/mrf24j40-mac/defconfig b/configs/clicker2-stm32/mrf24j40-mac/defconfig
index d6ba224b4e..00102b8a38 100644
--- a/configs/clicker2-stm32/mrf24j40-mac/defconfig
+++ b/configs/clicker2-stm32/mrf24j40-mac/defconfig
@@ -984,6 +984,7 @@ CONFIG_WIRELESS=y
 CONFIG_WIRELESS_IEEE802154=y
 CONFIG_IEEE802154_DEFAULT_EADDR=0x00fade00deadbeef
 CONFIG_MAC802154_HPWORK=y
+CONFIG_MAC802154_NNOTIF=6
 CONFIG_IEEE802154_NTXDESC=3
 CONFIG_IEEE802154_IND_PREALLOC=20
 CONFIG_IEEE802154_IND_IRQRESERVE=10
diff --git a/wireless/ieee802154/Kconfig b/wireless/ieee802154/Kconfig
index baf801b7e7..b5360ab782 100644
--- a/wireless/ieee802154/Kconfig
+++ b/wireless/ieee802154/Kconfig
@@ -41,6 +41,12 @@ config MAC802154_LPWORK
 
 endchoice # Work queue
 
+config MAC802154_NNOTIF
+	int "Number of Notifers"
+	default 6
+	---help---
+		This value must be larger than CONFIG_IEEE802154_NTDESC.
+
 config IEEE802154_NTXDESC
 	int "Number or TX descriptors"
 	default 3
@@ -63,7 +69,7 @@ config IEEE802154_IND_PREALLOC
 		from either from tasking logic or from interrupt level logic.
 
 config IEEE802154_IND_IRQRESERVE
-	int "Rserved pre-allocated meta-data structures"
+	int "Reserved pre-allocated meta-data structures"
 	default 10
 	---help---
 		If meta-data structures can be allocated from interrupt handlers,