diff --git a/.editorconfig b/.editorconfig
index d76679a102..3a7edd5f42 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -819,6 +819,9 @@ dotnet_diagnostic.CA2200.severity = warning
 # Initialize value type static fields inline.
 dotnet_diagnostic.CA2207.severity = warning
 
+# Instantiate argument exceptions correctly.
+dotnet_diagnostic.CA2208.severity = warning
+
 # Dispose methods should call base class dispose.
 dotnet_diagnostic.CA2215.severity = warning
 
diff --git a/OpenRA.Mods.Common/Widgets/ButtonWidget.cs b/OpenRA.Mods.Common/Widgets/ButtonWidget.cs
index 362646f77a..43a9deb8ad 100644
--- a/OpenRA.Mods.Common/Widgets/ButtonWidget.cs
+++ b/OpenRA.Mods.Common/Widgets/ButtonWidget.cs
@@ -263,11 +263,10 @@ namespace OpenRA.Mods.Common.Widgets
 				case TextAlign.Left:
 					return new int2(rb.X + LeftMargin, y);
 				case TextAlign.Center:
+				default:
 					return new int2(rb.X + (UsableWidth - textSize.X) / 2, y);
 				case TextAlign.Right:
 					return new int2(rb.X + UsableWidth - textSize.X - RightMargin, y);
-				default:
-					throw new ArgumentOutOfRangeException("Align");
 			}
 		}