diff --git a/src/BizHawk.Client.Common/input/InputEvent.cs b/src/BizHawk.Client.Common/input/InputEvent.cs
index ffbb24ec93..bfb2017f92 100644
--- a/src/BizHawk.Client.Common/input/InputEvent.cs
+++ b/src/BizHawk.Client.Common/input/InputEvent.cs
@@ -61,7 +61,8 @@ namespace BizHawk.Client.Common
 
 		public override readonly bool Equals(object? obj) => obj is not null && (LogicalButton) obj == this; //TODO safe type check?
 
-		public override readonly int GetHashCode() => Button.GetHashCode() ^ Modifiers.GetHashCode();
+		public override readonly int GetHashCode()
+			=> HashCode.Combine(Button, Modifiers);
 
 		public override readonly string ToString()
 		{