diff --git a/packages/builder/src/components/backend/DataTable/DataTable.svelte b/packages/builder/src/components/backend/DataTable/DataTable.svelte
index 836ea0e696..d4c994dae5 100644
--- a/packages/builder/src/components/backend/DataTable/DataTable.svelte
+++ b/packages/builder/src/components/backend/DataTable/DataTable.svelte
@@ -28,16 +28,16 @@
   $: isInternal = $tables.selected?.type !== "external"
 
   $: datasource = $datasources.list.find(datasource => {
-    return datasource._id === $tables.selected.sourceId
+    return datasource._id === $tables.selected?.sourceId
   })
 
+  $: relationshipsEnabled = relationshipSupport(datasource)
+
   const relationshipSupport = datasource => {
     const integration = $integrations[datasource?.source]
     return !isInternal && integration?.relationships !== false
   }
 
-  $: relationshipsEnabled = relationshipSupport(datasource)
-
   const handleGridTableUpdate = async e => {
     tables.replaceTable(id, e.detail)