diff --git a/drivers/ddr/altera/sdram_gen5.c b/drivers/ddr/altera/sdram_gen5.c
index 46c53e7..34d2a27 100644
--- a/drivers/ddr/altera/sdram_gen5.c
+++ b/drivers/ddr/altera/sdram_gen5.c
@@ -2,6 +2,7 @@
 /*
  * Copyright Altera Corporation (C) 2014-2015
  */
+#include <common.h>
 #include <dm.h>
 #include <errno.h>
 #include <div64.h>