diff --git a/drivers/staging/xgifb/vb_table.h b/drivers/staging/xgifb/vb_table.h
index d22e599cb305686e403bfe6dfda6e97ad951f6db..9a17113849ec04f8b97e2faaa4231e09329b257c 100644
--- a/drivers/staging/xgifb/vb_table.h
+++ b/drivers/staging/xgifb/vb_table.h
@@ -1,3 +1,5 @@
+#ifndef _VB_TABLE_
+#define _VB_TABLE_
 /* yilin modify for xgi20 */
 static struct SiS_MCLKData XGI340New_MCLKData[] = {
 	{0x16, 0x01, 0x01, 166},
@@ -2696,3 +2698,4 @@ static struct XGI301C_Tap4TimingStruct YPbPr750pTap4Timing[] = {
 		 }
 	}
 };
+#endif