diff --git a/lib/src/Selectors/src/Radio/configuration.dart b/lib/src/Selectors/src/Radio/configuration.dart
index a5c52cc..a89474c 100644
--- a/lib/src/Selectors/src/Radio/configuration.dart
+++ b/lib/src/Selectors/src/Radio/configuration.dart
@@ -4,29 +4,32 @@ class AstromicRadioSelectorConfiguration {
   final Axis axis;
   final bool isNullable;
   final bool withExpandedSpace;
+  //
+  final MainAxisAlignment? mainAxisAlignment;
+  final CrossAxisAlignment? crossAxisAlignment;
   const AstromicRadioSelectorConfiguration({
     this.axis = Axis.horizontal,
     this.isNullable = true,
     this.withExpandedSpace = false,
+    //
+    this.mainAxisAlignment,
+    this.crossAxisAlignment,
   });
 
   AstromicRadioSelectorConfiguration copyWith({
     Axis? axis,
     bool? isNullable,
-    bool? isWrap,
-    WrapAlignment? wrapMainAllignment,
-    WrapCrossAlignment? wrapCrossAllignment,
-    bool? isConsequent,
-    bool? withClearButton,
-    int? maxSelectedItems,
-    int? crossAxisCount,
     bool? withExpandedSpace,
-    double? fixedRowHeight,
+    //
+    MainAxisAlignment? mainAxisAlignment,
+    CrossAxisAlignment? crossAxisAlignment,
   }) {
     return AstromicRadioSelectorConfiguration(
       axis: axis ?? this.axis,
       isNullable: isNullable ?? this.isNullable,
       withExpandedSpace: withExpandedSpace ?? this.withExpandedSpace,
+      mainAxisAlignment: mainAxisAlignment ?? this.mainAxisAlignment,
+      crossAxisAlignment: crossAxisAlignment ?? this.crossAxisAlignment,
     );
   }
 }