diff --git a/src/device/usbd.c b/src/device/usbd.c
index 912bae9a8..a52ea9afe 100644
--- a/src/device/usbd.c
+++ b/src/device/usbd.c
@@ -1214,7 +1214,7 @@ bool usbd_edpt_claim(uint8_t rhport, uint8_t ep_addr)
 
 #if CFG_TUSB_OS != OPT_OS_NONE
   // pre-check to help reducing mutex lock
-  TU_VERIFY( (_usbd_dev.ep_status[epnum][dir].busy == 0) && (_usbd_dev.ep_status[epnum][dir].claimed == 0));
+  TU_VERIFY((_usbd_dev.ep_status[epnum][dir].busy == 0) && (_usbd_dev.ep_status[epnum][dir].claimed == 0));
   osal_mutex_lock(_usbd_mutex, OSAL_TIMEOUT_WAIT_FOREVER);
 #endif