1 files changed, 1 insertions, 1 deletions
diff --git a/stm/usb.c b/stm/usb.c
index b0fbfa1941..6b553914ec 100644
--- a/stm/usb.c
+++ b/stm/usb.c
@@ -30,7 +30,7 @@ void usb_init(void) {
     is_enabled = 1;
 }
 
-bool usb_vcp_is_enabled(void) {
+MP_BOOL usb_vcp_is_enabled(void) {
     return is_enabled;
 }