diff --git a/osu.Game.Rulesets.Mania/Beatmaps/Patterns/Legacy/EndTimeObjectPatternGenerator.cs b/osu.Game.Rulesets.Mania/Beatmaps/Patterns/Legacy/EndTimeObjectPatternGenerator.cs
index e84802617c..1956361f5c 100644
--- a/osu.Game.Rulesets.Mania/Beatmaps/Patterns/Legacy/EndTimeObjectPatternGenerator.cs
+++ b/osu.Game.Rulesets.Mania/Beatmaps/Patterns/Legacy/EndTimeObjectPatternGenerator.cs
@@ -51,7 +51,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
         {
             int nextColumn = Random.Next(start, AvailableColumns);
 
-            while (PreviousPattern.IsFilled(nextColumn))
+            while (PreviousPattern.ColumnHasObject(nextColumn))
                 nextColumn = Random.Next(start, AvailableColumns);
 
             return nextColumn;