diff --git a/nic3com.c b/nic3com.c
index eec24bf..fbd5e0d 100644
--- a/nic3com.c
+++ b/nic3com.c
@@ -117,7 +117,7 @@
 	 */
 	OUTW(SELECT_REG_WINDOW + 0, io_base_addr + INT_STATUS);
 
-	return register_par_master(&par_master_nic3com, BUS_PARALLEL, 128*KiB, NULL);
+	return register_par_master(&par_master_nic3com, BUS_PARALLEL, 0, 128*KiB, NULL);
 }
 
 static void nic3com_chip_writeb(const struct flashctx *flash, uint8_t val,