diff --git a/src/data/backwardsCompatibility/backwardsCompatibility.js b/src/data/backwardsCompatibility/backwardsCompatibility.js
index 84aa773979155e02f253711ebae419567bf8ed73..e7d0d77647aee7f6af108cfbfb231a387202e7c9 100644
--- a/src/data/backwardsCompatibility/backwardsCompatibility.js
+++ b/src/data/backwardsCompatibility/backwardsCompatibility.js
@@ -1342,7 +1342,7 @@ App.Update.slaveRecords = function(node) {
 				child.inbreedingCoeff = ibc.coeff(child);
 			} else {
 				App.Update.Slave(child);
-				App.Entity.Utils.SlaveDataSchemeCleanup(child, true);
+				App.Entity.Utils.SlaveDataSchemeCleanup(child);
 				App.Facilities.Nursery.ChildDatatypeCleanup(child);
 			}
 		});