diff --git a/boards/nxp/mr-canhubk3/nuttx-config/nsh/defconfig b/boards/nxp/mr-canhubk3/nuttx-config/nsh/defconfig
index 35a89ebd0d..a532d9ce1d 100644
--- a/boards/nxp/mr-canhubk3/nuttx-config/nsh/defconfig
+++ b/boards/nxp/mr-canhubk3/nuttx-config/nsh/defconfig
@@ -62,6 +62,7 @@ CONFIG_ARCH_BOARD_CUSTOM_NAME="px4"
 CONFIG_ARCH_CHIP="s32k3xx"
 CONFIG_ARCH_CHIP_S32K344=y
 CONFIG_ARCH_CHIP_S32K3XX=y
+CONFIG_ARCH_INTERRUPTSTACK=512
 CONFIG_ARCH_STACKDUMP=y
 CONFIG_ARMV7M_DCACHE=y
 CONFIG_ARMV7M_DCACHE_WRITETHROUGH=y