diff --git a/native/Avalonia.Native/src/OSX/WindowImpl.mm b/native/Avalonia.Native/src/OSX/WindowImpl.mm
index d43a8beee4..d96fe717ab 100644
--- a/native/Avalonia.Native/src/OSX/WindowImpl.mm
+++ b/native/Avalonia.Native/src/OSX/WindowImpl.mm
@@ -523,7 +523,7 @@ bool WindowImpl::IsDialog() {
 }
 
 NSWindowStyleMask WindowImpl::GetStyle() {
-    unsigned long s = this->_isDialog ? NSWindowStyleMaskUtilityWindow : NSWindowStyleMaskBorderless;
+    unsigned long s = this->_isDialog ? NSWindowStyleMaskDocModalWindow : NSWindowStyleMaskBorderless;
 
     switch (_decorations) {
         case SystemDecorationsNone: