diff --git a/drivers/staging/greybus/authentication.c b/drivers/staging/greybus/authentication.c
index 168626ba0c03601ea7247601d459d75fda70a3c2..6c5dcb1c226bc3cbef3a998453da52896c8fba5a 100644
--- a/drivers/staging/greybus/authentication.c
+++ b/drivers/staging/greybus/authentication.c
@@ -16,7 +16,6 @@
 
 #include "greybus_authentication.h"
 #include "firmware.h"
-#include "greybus.h"
 
 #define CAP_TIMEOUT_MS		1000