diff --git a/packages/frontend-core/src/components/grid/stores/datasource.js b/packages/frontend-core/src/components/grid/stores/datasource.js
index fd553a049b..0b62194f73 100644
--- a/packages/frontend-core/src/components/grid/stores/datasource.js
+++ b/packages/frontend-core/src/components/grid/stores/datasource.js
@@ -102,7 +102,10 @@ export const createActions = context => {
 
   // Refreshes the datasource definition
   const refreshDefinition = async () => {
-    const def = await getDatasourceDefinition({ API, datasource })
+    const def = await getDatasourceDefinition({
+      API,
+      datasource: get(datasource),
+    })
     definition.set(def)
   }