diff --git a/drivers/staging/rts5139/ms_mg.c b/drivers/staging/rts5139/ms_mg.c
index 54cfd85259a9..00862c1a36db 100644
--- a/drivers/staging/rts5139/ms_mg.c
+++ b/drivers/staging/rts5139/ms_mg.c
@@ -35,6 +35,7 @@
 #include "rts51x_scsi.h"
 #include "rts51x_card.h"
 #include "ms.h"
+#include "ms_mg.h"
 
 #ifdef SUPPORT_MAGIC_GATE