diff --git a/arch/x86/cpu/ivybridge/sdram.c b/arch/x86/cpu/ivybridge/sdram.c
index 8a58d03..51ca4ad 100644
--- a/arch/x86/cpu/ivybridge/sdram.c
+++ b/arch/x86/cpu/ivybridge/sdram.c
@@ -12,6 +12,7 @@
 #include <common.h>
 #include <errno.h>
 #include <fdtdec.h>
+#include <init.h>
 #include <malloc.h>
 #include <net.h>
 #include <rtc.h>