diff --git a/include/configs/rk3399_common.h b/include/configs/rk3399_common.h
index d0fc598319a..b37ed5cce0a 100644
--- a/include/configs/rk3399_common.h
+++ b/include/configs/rk3399_common.h
@@ -75,6 +75,4 @@
 
 #endif
 
-/* enable usb config for usb ether */
-
 #endif