diff --git a/src/Avalonia.Controls/Border.cs b/src/Avalonia.Controls/Border.cs
index 06368eb5c6..bc740c133a 100644
--- a/src/Avalonia.Controls/Border.cs
+++ b/src/Avalonia.Controls/Border.cs
@@ -196,7 +196,7 @@ namespace Avalonia.Controls
                     var borderThickness = BorderThickness;
 
                     if (UseLayoutRounding)
-                        borderThickness = LayoutHelper.RoundLayoutThickness(BorderThickness, _scale, _scale);
+                        borderThickness = LayoutHelper.RoundLayoutThickness(borderThickness, _scale, _scale);
 
                     _layoutThickness = borderThickness;
                 }
diff --git a/src/Avalonia.Controls/Presenters/ContentPresenter.cs b/src/Avalonia.Controls/Presenters/ContentPresenter.cs
index e70a3bc1c9..996cb29534 100644
--- a/src/Avalonia.Controls/Presenters/ContentPresenter.cs
+++ b/src/Avalonia.Controls/Presenters/ContentPresenter.cs
@@ -514,7 +514,7 @@ namespace Avalonia.Controls.Presenters
                     var borderThickness = BorderThickness;
 
                     if (UseLayoutRounding)
-                        borderThickness = LayoutHelper.RoundLayoutThickness(BorderThickness, _scale, _scale);
+                        borderThickness = LayoutHelper.RoundLayoutThickness(borderThickness, _scale, _scale);
 
                     _layoutThickness = borderThickness;
                 }