diff --git a/osu.Game.Rulesets.Catch/Objects/Banana.cs b/osu.Game.Rulesets.Catch/Objects/Banana.cs
index ec4b67f341..7734ebed12 100644
--- a/osu.Game.Rulesets.Catch/Objects/Banana.cs
+++ b/osu.Game.Rulesets.Catch/Objects/Banana.cs
@@ -66,7 +66,7 @@ namespace osu.Game.Rulesets.Catch.Objects
                 => other != null;
 
             public override bool Equals(object obj)
-                => Equals((BananaHitSampleInfo)obj);
+                => obj is BananaHitSampleInfo other && Equals(other);
 
             public override int GetHashCode() => lookup_names.GetHashCode();
         }
diff --git a/osu.Game/Audio/HitSampleInfo.cs b/osu.Game/Audio/HitSampleInfo.cs
index 27fb5d2f8e..9bd34c009b 100644
--- a/osu.Game/Audio/HitSampleInfo.cs
+++ b/osu.Game/Audio/HitSampleInfo.cs
@@ -83,7 +83,7 @@ namespace osu.Game.Audio
             => other != null && Name == other.Name && Bank == other.Bank && Suffix == other.Suffix;
 
         public override bool Equals(object? obj)
-            => Equals((HitSampleInfo?)obj);
+            => obj is HitSampleInfo other && Equals(other);
 
         public override int GetHashCode() => HashCode.Combine(Name, Bank, Suffix);
     }
diff --git a/osu.Game/Rulesets/Objects/Legacy/ConvertHitObjectParser.cs b/osu.Game/Rulesets/Objects/Legacy/ConvertHitObjectParser.cs
index 5895059df5..a7290401bc 100644
--- a/osu.Game/Rulesets/Objects/Legacy/ConvertHitObjectParser.cs
+++ b/osu.Game/Rulesets/Objects/Legacy/ConvertHitObjectParser.cs
@@ -496,7 +496,8 @@ namespace osu.Game.Rulesets.Objects.Legacy
             public bool Equals(LegacyHitSampleInfo? other)
                 => base.Equals(other) && CustomSampleBank == other.CustomSampleBank && IsLayered == other.IsLayered;
 
-            public override bool Equals(object? obj) => Equals((LegacyHitSampleInfo?)obj);
+            public override bool Equals(object? obj)
+                => obj is LegacyHitSampleInfo other && Equals(other);
 
             public override int GetHashCode() => HashCode.Combine(base.GetHashCode(), CustomSampleBank, IsLayered);
         }
@@ -526,7 +527,7 @@ namespace osu.Game.Rulesets.Objects.Legacy
                 => base.Equals(other) && Filename == other.Filename;
 
             public override bool Equals(object? obj)
-                => Equals((FileHitSampleInfo?)obj);
+                => obj is FileHitSampleInfo other && Equals(other);
 
             public override int GetHashCode() => HashCode.Combine(base.GetHashCode(), Filename);
         }