diff --git a/target/linux/mvebu/config-3.18 b/target/linux/mvebu/config-3.18
index 068d0fd0649..096b5ed0180 100644
--- a/target/linux/mvebu/config-3.18
+++ b/target/linux/mvebu/config-3.18
@@ -329,6 +329,7 @@ CONFIG_UBIFS_FS_ZLIB=y
 CONFIG_UID16=y
 CONFIG_UNCOMPRESS_INCLUDE="debug/uncompress.h"
 CONFIG_USB_SUPPORT=y
+# CONFIG_USB_XHCI_MVEBU is not set
 CONFIG_USE_OF=y
 CONFIG_VECTORS_BASE=0xffff0000
 CONFIG_VFP=y