diff --git a/MAC/Deployment/data/OTDB/Observation.comp b/MAC/Deployment/data/OTDB/Observation.comp
index 5d6c652ee25f5738346f5ceef46bc0c0b47b5282..70f60b39bba928ebba4b836bb042080c7fa59e86 100644
--- a/MAC/Deployment/data/OTDB/Observation.comp
+++ b/MAC/Deployment/data/OTDB/Observation.comp
@@ -45,4 +45,4 @@ uses  Dataslots  	 4.0.0  development '1'		       "Dataslot (beamlet) allocation
 uses  ObservationControl 4.0.2  development '1'		       "Observation Control"
 uses  Scheduler          4.0.0  development '1'                "Scheduler"
 uses  DataProducts       4.0.2  development '1'                "Place holder for all data products"
-uses  Clusters       4.0.2  development '1'                "Placeholder for cluster description(s) for processing locations"
+uses  Cluster            4.0.2  development '1'                "Placeholder for cluster description(s) for processing locations"