diff --git a/osu.Game/Rulesets/UI/DrawableRulesetDependencies.cs b/osu.Game/Rulesets/UI/DrawableRulesetDependencies.cs
index b31884d246..14aa3fe99a 100644
--- a/osu.Game/Rulesets/UI/DrawableRulesetDependencies.cs
+++ b/osu.Game/Rulesets/UI/DrawableRulesetDependencies.cs
@@ -63,6 +63,7 @@ public DrawableRulesetDependencies(Ruleset ruleset, IReadOnlyDependencyContainer
 
         ~DrawableRulesetDependencies()
         {
+            // required to potentially clean up sample store from audio hierarchy.
             Dispose(false);
         }
 
diff --git a/osu.Game/Skinning/Skin.cs b/osu.Game/Skinning/Skin.cs
index e8d84b49f9..6b435cff0f 100644
--- a/osu.Game/Skinning/Skin.cs
+++ b/osu.Game/Skinning/Skin.cs
@@ -36,6 +36,7 @@ protected Skin(SkinInfo skin)
 
         ~Skin()
         {
+            // required to potentially clean up sample store from audio hierarchy.
             Dispose(false);
         }