diff --git a/headers/private/kernel/arch/arm/arm920t.h b/headers/private/kernel/arch/arm/arm920t.h
index 34e6884ddd..99d72ede04 100644
--- a/headers/private/kernel/arch/arm/arm920t.h
+++ b/headers/private/kernel/arch/arm/arm920t.h
@@ -28,8 +28,8 @@
 
 /* UART */
 #define UART0_BASE    0x50000000
-#define UART0_BASE    0x50004000
-#define UART0_BASE    0x50008000
+#define UART1_BASE    0x50004000
+#define UART2_BASE    0x50008000
 
 /* XXX:FIXME below! */