diff --git a/drivers/usb/gadget/ci_udc.c b/drivers/usb/gadget/ci_udc.c
index bbe03cf..750d471 100644
--- a/drivers/usb/gadget/ci_udc.c
+++ b/drivers/usb/gadget/ci_udc.c
@@ -7,6 +7,7 @@
  * Murray.Jensen@cmst.csiro.au, 27-Jan-01.
  */
 
+#include <common.h>
 #include <command.h>
 #include <config.h>
 #include <cpu_func.h>