diff --git a/osu.Game/Rulesets/Edit/PlacementMask.cs b/osu.Game/Rulesets/Edit/PlacementMask.cs
index be2c42b586..97c6a74c92 100644
--- a/osu.Game/Rulesets/Edit/PlacementMask.cs
+++ b/osu.Game/Rulesets/Edit/PlacementMask.cs
@@ -84,6 +84,8 @@ namespace osu.Game.Rulesets.Edit
 
             switch (e)
             {
+                case ScrollEvent _:
+                    return false;
                 case MouseEvent _:
                     return true;
                 default: