diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
index 8d044e2..875406d 100644
--- a/drivers/scsi/hpsa.c
+++ b/drivers/scsi/hpsa.c
@@ -53,6 +53,8 @@
 #include "hpsa_cmd.h"
 #include "hpsa.h"
 
+#define PCI_VENDOR_ID_HP_3PAR           0x1590
+
 /* HPSA_DRIVER_VERSION must be 3 byte values (0-255) separated by '.' */
 #define HPSA_DRIVER_VERSION "3.4.4-1-RH1"
 #define DRIVER_NAME "HP HPSA Driver (v " HPSA_DRIVER_VERSION ")"