diff --git a/optimus_widgetbook/lib/components/list/list_tile.dart b/optimus_widgetbook/lib/components/list/list_tile.dart
index 597bef2c..d1b3ca89 100644
--- a/optimus_widgetbook/lib/components/list/list_tile.dart
+++ b/optimus_widgetbook/lib/components/list/list_tile.dart
@@ -49,9 +49,9 @@ Widget createDefaultStyle(BuildContext context) {
                   : null,
               info: info.isNotEmpty ? Text(info) : null,
               fontVariant: fontVariant,
-              prefix: prefix != null ? Icon(prefix.data) : null,
-              suffix: suffix != null ? Icon(suffix.data) : null,
-              infoWidget: infoWidget != null ? Icon(infoWidget.data) : null,
+              prefix: iconOrNull(prefix),
+              suffix: iconOrNull(suffix),
+              infoWidget: iconOrNull(infoWidget),
               onTap: ignore,
               prefixSize: prefixSize,
               prefixVerticalAlignment: prefixAlignment,
diff --git a/optimus_widgetbook/lib/utils.dart b/optimus_widgetbook/lib/utils.dart
index 723336a8..1741f4f1 100644
--- a/optimus_widgetbook/lib/utils.dart
+++ b/optimus_widgetbook/lib/utils.dart
@@ -1,3 +1,4 @@
+import 'package:dfunc/dfunc.dart';
 import 'package:flutter/widgets.dart';
 import 'package:optimus/optimus.dart';
 import 'package:widgetbook/widgetbook.dart';
@@ -28,6 +29,9 @@ String enumOrNullLabelBuilder<T extends Enum>(T? value) => value?.name ?? '';
 
 String enumLabelBuilder<T extends Enum>(T value) => value.name;
 
+Icon? iconOrNull(IconDetails? details) =>
+    details?.let((details) => Icon(details.data));
+
 extension KnobsBuilderExt on KnobsBuilder {
   OptimusWidgetSize get widgetSizeKnob => list(
         label: 'Size',