diff --git a/BeefTools/BeefPerf/src/PerfView.bf b/BeefTools/BeefPerf/src/PerfView.bf
index 9c2cd046..a47847b8 100644
--- a/BeefTools/BeefPerf/src/PerfView.bf
+++ b/BeefTools/BeefPerf/src/PerfView.bf
@@ -2025,7 +2025,7 @@ namespace BeefPerf
 			gApp.SetCursor(wantCursor);
 		}
 
-		public override void MouseWheel(float x, float y, int32 delta)
+		public override void MouseWheel(float x, float y, float delta)
 		{
 			base.MouseWheel(x, y, delta);