diff --git a/packages/builder/src/pages/builder/app/[application]/data/datasource/[selectedDatasource]/rest/[query]/index.svelte b/packages/builder/src/pages/builder/app/[application]/data/datasource/[selectedDatasource]/rest/[query]/index.svelte
index 838646d806..a9d70c8b9e 100644
--- a/packages/builder/src/pages/builder/app/[application]/data/datasource/[selectedDatasource]/rest/[query]/index.svelte
+++ b/packages/builder/src/pages/builder/app/[application]/data/datasource/[selectedDatasource]/rest/[query]/index.svelte
@@ -65,7 +65,11 @@
       $queries.list.find(q => q._id === $queries.selected) || {
         datasourceId: $params.selectedDatasource,
         parameters: [],
-        fields: {},
+        fields: {
+          // only init the objects, everything else is optional strings
+          disabledHeaders: {},
+          headers: {},
+        },
         queryVerb: "read",
       }
     )