diff --git a/lib/settings.dart b/lib/settings.dart
index 27702aa0..309dad42 100644
--- a/lib/settings.dart
+++ b/lib/settings.dart
@@ -131,7 +131,7 @@ class Settings {
       "version": version,
       "proMode": proMode,
       'pseudoId': pseudoId,
-      'markdownDefaultView': markdownDefaultView,
+      'markdownDefaultView': markdownDefaultView.toInternalString(),
     };
   }