diff --git a/osu.Game/Rulesets/Mods/ModPerfect.cs b/osu.Game/Rulesets/Mods/ModPerfect.cs
index 7b79493d65..cf7bf141c3 100644
--- a/osu.Game/Rulesets/Mods/ModPerfect.cs
+++ b/osu.Game/Rulesets/Mods/ModPerfect.cs
@@ -11,14 +11,14 @@ namespace osu.Game.Rulesets.Mods
         public override string ShortenedName => "PF";
         public override string Description => "SS or quit.";
 
-        public bool onFailCheck(ScoreProcessor scoreProcessor)
+        public bool OnFailCheck(ScoreProcessor scoreProcessor)
         {
             return scoreProcessor.Accuracy.Value != 1;
         }
 
         public virtual void ApplyToScoreProcessor(ScoreProcessor scoreProcessor)
         {
-            scoreProcessor.FailChecker += onFailCheck;
+            scoreProcessor.FailChecker += OnFailCheck;
         }
     }
 }
diff --git a/osu.Game/Rulesets/Mods/ModSuddenDeath.cs b/osu.Game/Rulesets/Mods/ModSuddenDeath.cs
index c71442fa28..6675c41bd4 100644
--- a/osu.Game/Rulesets/Mods/ModSuddenDeath.cs
+++ b/osu.Game/Rulesets/Mods/ModSuddenDeath.cs
@@ -18,14 +18,14 @@ namespace osu.Game.Rulesets.Mods
         public override bool Ranked => true;
         public override Type[] IncompatibleMods => new[] { typeof(ModNoFail), typeof(ModRelax), typeof(ModAutoplay) };
 
-        public bool onFailCheck(ScoreProcessor scoreProcessor)
+        public bool OnFailCheck(ScoreProcessor scoreProcessor)
         {
             return scoreProcessor.Combo.Value != scoreProcessor.HighestCombo.Value;
         }
 
         public virtual void ApplyToScoreProcessor(ScoreProcessor scoreProcessor)
         {
-            scoreProcessor.FailChecker += onFailCheck;
+            scoreProcessor.FailChecker += OnFailCheck;
         }
     }
 }