diff --git a/lib/src/widgets/toolbar.dart b/lib/src/widgets/toolbar.dart
index a3ce7e4b..7238e8ce 100644
--- a/lib/src/widgets/toolbar.dart
+++ b/lib/src/widgets/toolbar.dart
@@ -196,7 +196,8 @@ class QuillToolbar extends StatelessWidget implements PreferredSizeWidget {
                     .formatSelection(Attribute.fromKeyValue('size', newSize));
               }
             },
-            initialValue: fontSizes.values.toList()[initialFontSizeValue ?? 0]
+            initialValue: fontSizes.values.toList()[initialFontSizeValue ?? 0],
+            initialValueTitle: fontSizes.keys.toList()[initialFontSizeValue ?? 0]  
           ),
         if (showBoldButton)
           ToggleStyleButton(