diff --git a/drivers/usb/device/usb_dc_mcux.c b/drivers/usb/device/usb_dc_mcux.c
index d62662063ee..2ce03c3f9e2 100644
--- a/drivers/usb/device/usb_dc_mcux.c
+++ b/drivers/usb/device/usb_dc_mcux.c
@@ -91,7 +91,7 @@ BUILD_ASSERT(NUM_INSTS <= 1, "Only one USB device supported");
 #endif /* LPC55s69 */
 #elif defined(CONFIG_SOC_SERIES_IMXRT11XX) || \
 	defined(CONFIG_SOC_SERIES_IMXRT10XX) || \
-	defined(CONFIG_SOC_SERIES_MCXNX4X)
+	defined(CONFIG_SOC_SERIES_MCXN)
 #if DT_NODE_HAS_STATUS(DT_NODELABEL(usb1), okay)
 #define CONTROLLER_ID kUSB_ControllerEhci0
 #elif DT_NODE_HAS_STATUS(DT_NODELABEL(usb2), okay)
diff --git a/drivers/watchdog/wdt_mcux_wwdt.c b/drivers/watchdog/wdt_mcux_wwdt.c
index cd24b1dc3e4..cfaf98de5b3 100644
--- a/drivers/watchdog/wdt_mcux_wwdt.c
+++ b/drivers/watchdog/wdt_mcux_wwdt.c
@@ -83,7 +83,7 @@ static int mcux_wwdt_install_timeout(const struct device *dev,
 	}
 
 #if defined(CONFIG_SOC_MIMXRT685S_CM33) || defined(CONFIG_SOC_MIMXRT595S_CM33) \
-	|| defined(CONFIG_SOC_SERIES_MCXNX4X)
+	|| defined(CONFIG_SOC_SERIES_MCXN)
 	clock_freq = CLOCK_GetWdtClkFreq(0);
 #elif defined(CONFIG_SOC_SERIES_RW6XX)
 	clock_freq = CLOCK_GetWdtClkFreq();