diff --git a/src/Avalonia.Controls/Platform/IWindowBaseImpl.cs b/src/Avalonia.Controls/Platform/IWindowBaseImpl.cs
index 3f65d9f74e..a5c7c60843 100644
--- a/src/Avalonia.Controls/Platform/IWindowBaseImpl.cs
+++ b/src/Avalonia.Controls/Platform/IWindowBaseImpl.cs
@@ -62,8 +62,8 @@ namespace Avalonia.Platform
         Size MaxClientSize { get; }
 
         /// <summary>
-        /// Gets the client size of the toplevel.
+        /// Sets the client size of the toplevel.
         /// </summary>
-        void Resize(Size size);
+        void Resize(Size clientSize);
     }
 }
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