diff --git a/Demo/ARM7_LPC2138_Rowley/FreeRTOSConfig.h b/Demo/ARM7_LPC2138_Rowley/FreeRTOSConfig.h
index 8c887eb61..a4cbc5939 100644
--- a/Demo/ARM7_LPC2138_Rowley/FreeRTOSConfig.h
+++ b/Demo/ARM7_LPC2138_Rowley/FreeRTOSConfig.h
@@ -33,7 +33,7 @@
 #ifndef FREERTOS_CONFIG_H
 #define FREERTOS_CONFIG_H
 
-#include <LPC2138.h>
+#include <LPC21xx.h>
 #define vPortYieldProcessor swi_handler
 
 /* For compatability with the LPC2106 header. */