diff --git a/osu.Game.Rulesets.Osu/Difficulty/Evaluators/RhythmEvaluator.cs b/osu.Game.Rulesets.Osu/Difficulty/Evaluators/RhythmEvaluator.cs
index 08efb187fe..d10d2c5c05 100644
--- a/osu.Game.Rulesets.Osu/Difficulty/Evaluators/RhythmEvaluator.cs
+++ b/osu.Game.Rulesets.Osu/Difficulty/Evaluators/RhythmEvaluator.cs
@@ -131,7 +131,7 @@ public static double EvaluateDifficultyOf(DifficultyHitObject current)
                         }
 
                         // scale down the difficulty if the object is doubletappable
-                        double doubletapness = prevObj.GetDoubletapness((OsuDifficultyHitObject?)prevObj.Next(0));
+                        double doubletapness = prevObj.GetDoubletapness(currObj);
                         effectiveRatio *= 1 - doubletapness * 0.75;
 
                         rhythmComplexitySum += Math.Sqrt(effectiveRatio * startRatio) * currHistoricalDecay;