diff --git a/src/Discord.Net.Core/Entities/Users/IPresence.cs b/src/Discord.Net.Core/Entities/Users/IPresence.cs
index 620eb907c..9c0c131a7 100644
--- a/src/Discord.Net.Core/Entities/Users/IPresence.cs
+++ b/src/Discord.Net.Core/Entities/Users/IPresence.cs
@@ -18,6 +18,7 @@ namespace Discord
         /// <summary>
         ///     Gets the set of clients where this user is currently active.
         /// </summary>
-        IImmutableSet<ClientType> ActiveClients { get; }
+        // TODO: Un-comment ActiveClients definition in IPresence for 2.1.x breaking update
+        // IImmutableSet<ClientType> ActiveClients { get; }
     }
 }