diff --git a/osu.Game/Database/RealmContextFactory.cs b/osu.Game/Database/RealmContextFactory.cs
index 7d9da96160..42ae986921 100644
--- a/osu.Game/Database/RealmContextFactory.cs
+++ b/osu.Game/Database/RealmContextFactory.cs
@@ -209,13 +209,13 @@ void convertOnlineIDs<T>() where T : RealmObject
 
                 case 9:
                     // Pretty pointless to do this as beatmaps aren't really loaded via realm yet, but oh well.
-                    string className = getMappedOrOriginalName(typeof(RealmBeatmapMetadata));
+                    string metadataClassName = getMappedOrOriginalName(typeof(RealmBeatmapMetadata));
 
                     // May be coming from a version before `RealmBeatmapMetadata` existed.
-                    if (!migration.OldRealm.Schema.TryFindObjectSchema(className, out _))
+                    if (!migration.OldRealm.Schema.TryFindObjectSchema(metadataClassName, out _))
                         return;
 
-                    var oldMetadata = migration.OldRealm.DynamicApi.All(className);
+                    var oldMetadata = migration.OldRealm.DynamicApi.All(metadataClassName);
                     var newMetadata = migration.NewRealm.All<RealmBeatmapMetadata>();
 
                     int metadataCount = newMetadata.Count();