diff --git a/Rdmp.Core/Curation/KeywordHelp.txt b/Rdmp.Core/Curation/KeywordHelp.txt
index b1859e7d59..7082134c87 100644
--- a/Rdmp.Core/Curation/KeywordHelp.txt
+++ b/Rdmp.Core/Curation/KeywordHelp.txt
@@ -98,4 +98,5 @@ UNIQUE_SettingKey: Ensures the uniqueness of key values in the setting table
 FK_Redaction_RedactionConfiguration_ID: Prevents you from deleting a redaction configuration if it's in use
 FK_Redaction_ColumnInfo_ID: Prevents redactions from becoming orphaned from their associated catalogue columns
 FK_RedactionKey_Redaction_ID: Prevents redaction primary keys from being orphaned from the associated redaction
-FK_RedactionKey_ColumnInfo_ID:  Prevents redaction keys from becoming orphaned from their associated catalogue columns
\ No newline at end of file
+FK_RedactionKey_ColumnInfo_ID:  Prevents redaction keys from becoming orphaned from their associated catalogue columns
+FK_LoadMetadataRootReference: Links versions of a load metadata back to the source load metadata
\ No newline at end of file
diff --git a/Rdmp.Core/Databases/CatalogueDatabase/runAfterCreateDatabase/CreateCatalogue.sql b/Rdmp.Core/Databases/CatalogueDatabase/runAfterCreateDatabase/CreateCatalogue.sql
index b4423e7c03..6b21d1645d 100644
--- a/Rdmp.Core/Databases/CatalogueDatabase/runAfterCreateDatabase/CreateCatalogue.sql
+++ b/Rdmp.Core/Databases/CatalogueDatabase/runAfterCreateDatabase/CreateCatalogue.sql
@@ -943,6 +943,8 @@ ALTER TABLE [dbo].[ColumnInfo] ADD CONSTRAINT [FK_Column_Info_Dataset] FOREIGN K
 GO
 ALTER TABLE [dbo].[LoadMetadata] ADD LastLoadTime [datetime] NULL;
 GO
+ALTER TABLE [dbo].[LoadMetadata] ADD CONSTRAINT [FK_LoadMetadataRootReference] FOREIGN KEY(RootLoadMetadata_ID) REFERENCES [dbo].[LoadMetadata](id) ON DELETE CASCADE
+GO
 SET ANSI_PADDING OFF
 GO
 ALTER TABLE [dbo].[ANOTable] ADD  CONSTRAINT [DF_ANOTable_SoftwareVersion]  DEFAULT ([dbo].[GetSoftwareVersion]()) FOR [SoftwareVersion]
diff --git a/Rdmp.Core/Databases/CatalogueDatabase/up/089_AddDataLoadVersioning.sql b/Rdmp.Core/Databases/CatalogueDatabase/up/089_AddDataLoadVersioning.sql
index 2d51823cf4..c3f852ac4b 100644
--- a/Rdmp.Core/Databases/CatalogueDatabase/up/089_AddDataLoadVersioning.sql
+++ b/Rdmp.Core/Databases/CatalogueDatabase/up/089_AddDataLoadVersioning.sql
@@ -5,7 +5,7 @@
  BEGIN
   ALTER TABLE [dbo].[LoadMetadata]
   ADD RootLoadMetadata_ID [int] NULL,
-  CONSTRAINT [fk_loadMetadataRootReference] FOREIGN KEY(RootLoadMetadata_ID) REFERENCES [dbo].[LoadMetadata](id)
+  CONSTRAINT [FK_LoadMetadataRootReference] FOREIGN KEY(RootLoadMetadata_ID) REFERENCES [dbo].[LoadMetadata](id) ON DELETE CASCADE
  END