diff --git a/hash/pet_rom.xml b/hash/pet_rom.xml
index 2fc237109c8..9fa06366ae6 100644
--- a/hash/pet_rom.xml
+++ b/hash/pet_rom.xml
@@ -44,7 +44,7 @@
 		</part>
 	</software>
 
-	<software name="clusterone">
+	<software name="cluster1">
 		<description>Cluster/One (CLO-1002-2, for 2001-16/-32)</description>
 		<year>1979</year>
 		<publisher>Nestar Systems, Inc.</publisher>