diff --git a/src/addon/mod/data/pages/edit/edit.ts b/src/addon/mod/data/pages/edit/edit.ts
index 270caa0dc..c311a7137 100644
--- a/src/addon/mod/data/pages/edit/edit.ts
+++ b/src/addon/mod/data/pages/edit/edit.ts
@@ -303,7 +303,7 @@ export class AddonModDataEditPage {
 
         this.jsData = {
             fields: this.fields,
-            contents: this.entry.contents,
+            contents: this.utils.clone(this.entry.contents),
             form: this.editForm,
             data: this.data,
             errors: this.errors