diff --git a/include/usb/ehci-fsl.h b/include/usb/ehci-fsl.h
index 1140561..3b99456 100644
--- a/include/usb/ehci-fsl.h
+++ b/include/usb/ehci-fsl.h
@@ -85,7 +85,7 @@
 #define MPC83XX_SCCR_USB_DRCM_01	0x00100000
 #define MPC83XX_SCCR_USB_DRCM_10	0x00200000
 
-#if defined(CONFIG_MPC83XX)
+#if defined(CONFIG_MPC83xx)
 #define CONFIG_SYS_MPC8xxx_USB_ADDR CONFIG_SYS_MPC83xx_USB_ADDR
 #elif defined(CONFIG_MPC85xx)
 #define CONFIG_SYS_MPC8xxx_USB_ADDR CONFIG_SYS_MPC85xx_USB_ADDR