diff --git a/osu.Game/Rulesets/IRulesetInfo.cs b/osu.Game/Rulesets/IRulesetInfo.cs
index d4dec0de64..ded3ac4b58 100644
--- a/osu.Game/Rulesets/IRulesetInfo.cs
+++ b/osu.Game/Rulesets/IRulesetInfo.cs
@@ -38,6 +38,7 @@ namespace osu.Game.Rulesets
             var ruleset = Activator.CreateInstance(type) as Ruleset;
 
             // overwrite the pre-populated RulesetInfo with a potentially database attached copy.
+            // TODO: figure if we still want/need this after switching to realm.
             // ruleset.RulesetInfo = this;
 
             return ruleset;