diff --git a/packages/server/src/api/controllers/row/ExternalRequest.ts b/packages/server/src/api/controllers/row/ExternalRequest.ts
index dd5778b9d9..25b26d461f 100644
--- a/packages/server/src/api/controllers/row/ExternalRequest.ts
+++ b/packages/server/src/api/controllers/row/ExternalRequest.ts
@@ -371,7 +371,7 @@ module External {
         const toColumn = `${linkedTable.name}.${relationship.to}`
         // this is important when working with multiple relationships
         // between the same tables, don't want to overlap/multiply the relations
-        if (!relationship.through && row[fromColumn] !== row[toColumn]) {
+        if (!relationship.through && row[fromColumn]?.toString() !== row[toColumn]?.toString()) {
           continue
         }
         let linked = basicProcessing(row, linkedTable)