diff --git a/machines/430nx/IP.20 b/machines/586ip/IP.20
similarity index 100%
rename from machines/430nx/IP.20
rename to machines/586ip/IP.20
diff --git a/machines/586mc1/IS.34 b/machines/586is/IS.34
similarity index 100%
rename from machines/586mc1/IS.34
rename to machines/586is/IS.34