diff --git a/entity/psd.go b/entity/psd.go
index 8a425f7..649341d 100644
--- a/entity/psd.go
+++ b/entity/psd.go
@@ -87,6 +87,7 @@ func NewPsdEntry(world ecs.World, psd *repository.Psd, worldData *component.Worl
 			asdList.List[i] = NewAsdEntry(world, worldData, psd.Id(), int(i))
 		}
 		component.AsdListType.Set(entry, asdList)
+		component.PscType.Set(entry, &component.Psc{InterlockKmGroup: make(map[int32]bool)})
 	}
 	return entry
 }