1 files changed, 2 insertions, 1 deletions

diff --git a/apps/debug_menu.c b/apps/debug_menu.c
index 5fa666796b..6c6ed08596 100644
--- a/apps/debug_menu.c
+++ b/apps/debug_menu.c
@@ -2583,7 +2583,8 @@ static bool dbg_scrollwheel(void)
 }
 #endif
 
-#if defined (HAVE_USBSTACK)
+#if defined (HAVE_USBSTACK) \
+   && (defined(ROCKBOX_HAS_LOGF) && defined(USB_SERIAL) || defined(USB_HID))
 static bool toggle_usb_core_driver(int driver, char *msg)
 {
     bool enabled = !usb_core_driver_enabled(driver);