diff --git a/src/views/DataExploration/components/PageContent/tabs/DataFiles/index.tsx b/src/views/DataExploration/components/PageContent/tabs/DataFiles/index.tsx
index 5467bd044..2eb9b4b85 100644
--- a/src/views/DataExploration/components/PageContent/tabs/DataFiles/index.tsx
+++ b/src/views/DataExploration/components/PageContent/tabs/DataFiles/index.tsx
@@ -238,7 +238,7 @@ export const getDefaultColumns = (
     sorter: { multiple: 1 },
   },
   {
-    key: 'platform',
+    key: 'sequencing_experiment.platform',
     title: 'Platform',
     defaultHidden: true,
     sorter: { multiple: 1 },