diff --git a/board/mpl/common/common_util.c b/board/mpl/common/common_util.c
index 243e3eb7f915ba762cfbcbc16a871c136762637e..f3632c266eb56559e44bc07d562f083a9ddc2da1 100644
--- a/board/mpl/common/common_util.c
+++ b/board/mpl/common/common_util.c
@@ -429,7 +429,7 @@ void check_env(void)
 }
 
 
-extern device_t *stdio_devices[];
+extern struct stdio_dev *stdio_devices[];
 extern char *stdio_names[];
 
 void show_stdio_dev(void)