diff --git a/include/scsi/sg.h b/include/scsi/sg.h
index f3fd05b4..a7ac247e 100644
--- a/include/scsi/sg.h
+++ b/include/scsi/sg.h
@@ -52,7 +52,7 @@
 #define SG_SET_COMMAND_Q 0x2271
 #define SG_SET_DEBUG 0x227e
 #define SG_NEXT_CMD_LEN 0x2283
-#define SG_DEFAULT_TIMEOUT (60*HZ)
+#define SG_DEFAULT_TIMEOUT (60*100) /* 60*HZ */
 #define SG_DEF_COMMAND_Q 0
 #define SG_DEF_UNDERRUN_FLAG 0