diff --git a/firmware/target/hosted/ibasso/powermgmt-ibasso.c b/firmware/target/hosted/ibasso/powermgmt-ibasso.c
index 5aa6110f36..ae7650bc6d 100644
--- a/firmware/target/hosted/ibasso/powermgmt-ibasso.c
+++ b/firmware/target/hosted/ibasso/powermgmt-ibasso.c
@@ -23,7 +23,7 @@
 
 
 #include <stdio.h>
-
+#include <string.h>
 #include "config.h"
 #include "debug.h"
 #include "panic.h"