diff --git a/.editorconfig b/.editorconfig
index b551b3a105..d76679a102 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
 
+# Dispose methods should call base class dispose.
+dotnet_diagnostic.CA2215.severity = warning
+
 # Override GetHashCode on overriding Equals.
 dotnet_diagnostic.CA2218.severity = warning
 
diff --git a/OpenRA.Mods.Common/Widgets/Logic/Ingame/GameSaveLoadingLogic.cs b/OpenRA.Mods.Common/Widgets/Logic/Ingame/GameSaveLoadingLogic.cs
index e4e964191a..4d723215de 100644
--- a/OpenRA.Mods.Common/Widgets/Logic/Ingame/GameSaveLoadingLogic.cs
+++ b/OpenRA.Mods.Common/Widgets/Logic/Ingame/GameSaveLoadingLogic.cs
@@ -44,6 +44,7 @@ namespace OpenRA.Mods.Common.Widgets.Logic
 		protected override void Dispose(bool disposing)
 		{
 			Game.HideCursor = false;
+			base.Dispose(disposing);
 		}
 	}
 }