diff --git a/Domains/4-Application/Connectors/CivilInfrastructureFramework/Released/CifRail.01.00.11.ecschema.xml b/Domains/4-Application/Connectors/CivilInfrastructureFramework/Released/CifRail.01.00.11.ecschema.xml
index a0be1f2c8..ca24185cf 100644
--- a/Domains/4-Application/Connectors/CivilInfrastructureFramework/Released/CifRail.01.00.11.ecschema.xml
+++ b/Domains/4-Application/Connectors/CivilInfrastructureFramework/Released/CifRail.01.00.11.ecschema.xml
@@ -7,7 +7,7 @@
     <ECSchemaReference name="BisCore" version="01.00.16" alias="bis"/>
     <ECSchemaReference name="BisCustomAttributes" version="01.00.00" alias="bisCA"/>
     <ECSchemaReference name="CifCommon" version="01.00.10" alias="cifcmn"/>
-    <ECSchemaReference name="CifUnits" version="01.00.08" alias="cifu"/>
+    <ECSchemaReference name="CifUnits" version="01.00.07" alias="cifu"/>
     <ECSchemaReference name="CoreCustomAttributes" version="01.00.04" alias="CoreCA"/>
     <ECCustomAttributes>
         <ProductionStatus xmlns="CoreCustomAttributes.01.00.04">