diff --git a/osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/SliderEndDragMarker.cs b/osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/SliderEndDragMarker.cs
index 326dd82fc6..9cc5394191 100644
--- a/osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/SliderEndDragMarker.cs
+++ b/osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/SliderEndDragMarker.cs
@@ -10,6 +10,7 @@ using osu.Framework.Utils;
 using osu.Game.Graphics;
 using osu.Game.Rulesets.Osu.Objects;
 using osuTK;
+using osuTK.Input;
 
 namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders
 {
@@ -76,9 +77,9 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders
             base.OnDragEnd(e);
         }
 
-        protected override bool OnMouseDown(MouseDownEvent e) => true;
+        protected override bool OnMouseDown(MouseDownEvent e) => e.Button == MouseButton.Left;
 
-        protected override bool OnClick(ClickEvent e) => true;
+        protected override bool OnClick(ClickEvent e) => e.Button == MouseButton.Left;
 
         private void updateState()
         {