diff --git a/nicrealtek.c b/nicrealtek.c
index 2f51495..df81274 100644
--- a/nicrealtek.c
+++ b/nicrealtek.c
@@ -84,7 +84,7 @@
 		break;
 	}
 
-	return register_par_master(&par_master_nicrealtek, BUS_PARALLEL, NULL);
+	return register_par_master(&par_master_nicrealtek, BUS_PARALLEL, 0, NULL);
 }
 
 static void nicrealtek_chip_writeb(const struct flashctx *flash, uint8_t val, chipaddr addr)