diff --git a/osu.Game.Rulesets.Osu/Difficulty/OsuDifficultyCalculator.cs b/osu.Game.Rulesets.Osu/Difficulty/OsuDifficultyCalculator.cs
index 245c4107e9..ee6e0dba85 100644
--- a/osu.Game.Rulesets.Osu/Difficulty/OsuDifficultyCalculator.cs
+++ b/osu.Game.Rulesets.Osu/Difficulty/OsuDifficultyCalculator.cs
@@ -110,8 +110,9 @@ namespace osu.Game.Rulesets.Osu.Difficulty
             double baseSpeedPerformance = HarmonicSkill.DifficultyToPerformance(speedRating);
             double baseReadingPerformance = HarmonicSkill.DifficultyToPerformance(readingRating);
             double baseFlashlightPerformance = Flashlight.DifficultyToPerformance(flashlightRating);
+            double baseCognitionPerformance = DifficultyCalculationUtils.Norm(2, baseReadingPerformance, baseFlashlightPerformance);
 
-            double basePerformance = DifficultyCalculationUtils.Norm(OsuPerformanceCalculator.PERFORMANCE_NORM_EXPONENT, baseAimPerformance, baseSpeedPerformance, baseReadingPerformance, baseFlashlightPerformance);
+            double basePerformance = DifficultyCalculationUtils.Norm(OsuPerformanceCalculator.PERFORMANCE_NORM_EXPONENT, baseAimPerformance, baseSpeedPerformance, baseCognitionPerformance);
 
             double starRating = calculateStarRating(basePerformance);
 
diff --git a/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs b/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs
index a8a024023d..8ee76814c3 100644
--- a/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs
+++ b/osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs
@@ -145,10 +145,12 @@ namespace osu.Game.Rulesets.Osu.Difficulty
             double aimValue = computeAimValue(score, osuAttributes);
             double speedValue = computeSpeedValue(score, osuAttributes);
             double accuracyValue = computeAccuracyValue(score, osuAttributes);
-            double flashlightValue = computeFlashlightValue(score, osuAttributes);
-            double readingValue = computeReadingValue(osuAttributes);
 
-            double totalValue = DifficultyCalculationUtils.Norm(PERFORMANCE_NORM_EXPONENT, aimValue, speedValue, accuracyValue, readingValue, flashlightValue) * multiplier;
+            double readingValue = computeReadingValue(osuAttributes);
+            double flashlightValue = computeFlashlightValue(score, osuAttributes);
+            double cognitionValue = DifficultyCalculationUtils.Norm(2, readingValue, flashlightValue);
+
+            double totalValue = DifficultyCalculationUtils.Norm(PERFORMANCE_NORM_EXPONENT, aimValue, speedValue, accuracyValue, cognitionValue) * multiplier;
 
             return new OsuPerformanceAttributes
             {
diff --git a/osu.Game.Rulesets.Osu/Difficulty/Skills/Flashlight.cs b/osu.Game.Rulesets.Osu/Difficulty/Skills/Flashlight.cs
index 70d61250bb..44c39cbb9c 100644
--- a/osu.Game.Rulesets.Osu/Difficulty/Skills/Flashlight.cs
+++ b/osu.Game.Rulesets.Osu/Difficulty/Skills/Flashlight.cs
@@ -20,7 +20,7 @@ namespace osu.Game.Rulesets.Osu.Difficulty.Skills
         {
         }
 
-        private double skillMultiplier => 0.05512;
+        private double skillMultiplier => 0.056;
         private double strainDecayBase => 0.15;
 
         private double currentStrain;