diff --git a/osu.Game.Rulesets.Osu/Difficulty/OsuDifficultyCalculator.cs b/osu.Game.Rulesets.Osu/Difficulty/OsuDifficultyCalculator.cs
index 8e5f23a125..eed6a87d84 100644
--- a/osu.Game.Rulesets.Osu/Difficulty/OsuDifficultyCalculator.cs
+++ b/osu.Game.Rulesets.Osu/Difficulty/OsuDifficultyCalculator.cs
@@ -67,7 +67,7 @@ namespace osu.Game.Rulesets.Osu.Difficulty
             int totalHits = beatmap.HitObjects.Count;
 
             double sliderFactor = aimDifficultyValue > 0
-                ? calculateDifficultyRating(aimNoSlidersDifficultyValue) / calculateDifficultyRating(aimDifficultyValue) // TODO: this is intentionally left incorrect
+                ? calculateAimDifficultyRating(aimNoSlidersDifficultyValue) / calculateAimDifficultyRating(aimDifficultyValue)
                 : 1;
 
             double aimRating = calculateAimDifficultyRating(aimDifficultyValue);