diff --git a/drivers/usb/ulpi/omap-ulpi-viewport.c b/drivers/usb/ulpi/omap-ulpi-viewport.c
index 67cdebc..26299e0 100644
--- a/drivers/usb/ulpi/omap-ulpi-viewport.c
+++ b/drivers/usb/ulpi/omap-ulpi-viewport.c
@@ -8,6 +8,7 @@
  */
 
 #include <common.h>
+#include <log.h>
 #include <asm/io.h>
 #include <usb/ulpi.h>