diff --git a/reactos/drivers/storage/scsiport/scsiport.c b/reactos/drivers/storage/scsiport/scsiport.c
index 8e9393dd891..6821ee36418 100644
--- a/reactos/drivers/storage/scsiport/scsiport.c
+++ b/reactos/drivers/storage/scsiport/scsiport.c
@@ -122,7 +122,6 @@ SpiGetSrbData(IN PSCSI_PORT_DEVICE_EXTENSION DeviceExtension,
               IN UCHAR Lun,
               IN UCHAR QueueTag);
 
-static KSERVICE_ROUTINE ScsiPortIsr;
 static BOOLEAN STDCALL
 ScsiPortIsr(IN PKINTERRUPT Interrupt,
 	    IN PVOID ServiceContext);