diff --git a/plat/rpi3/rpi3_rng.c b/plat/rpi3/rpi3_rng.c
index 111b3b6..fd69adb 100644
--- a/plat/rpi3/rpi3_rng.c
+++ b/plat/rpi3/rpi3_rng.c
@@ -5,9 +5,10 @@
  */
 
 #include <assert.h>
-#include <mmio.h>
 #include <string.h>
 
+#include <lib/mmio.h>
+
 #include "rpi3_hw.h"
 
 /* Initial amount of values to discard */