diff --git a/drivers/net/wireless/libertas/if_usb.c b/drivers/net/wireless/libertas/if_usb.c
index 8a3c70e54075..cb59f46ed126 100644
--- a/drivers/net/wireless/libertas/if_usb.c
+++ b/drivers/net/wireless/libertas/if_usb.c
@@ -15,7 +15,6 @@
 #include "defs.h"
 #include "dev.h"
 #include "if_usb.h"
-#include "decl.h"
 
 #define MESSAGE_HEADER_LEN	4