diff --git a/apps/gui/usb_screen.c b/apps/gui/usb_screen.c
index 2873562edc..64a4e38678 100644
--- a/apps/gui/usb_screen.c
+++ b/apps/gui/usb_screen.c
@@ -19,6 +19,7 @@
  *
  ****************************************************************************/
 
+#include <stdio.h>
 #include <stdbool.h>
 #include "action.h"
 #include "font.h"