diff --git a/src/Discord.Net.Rest/Extensions/EntityExtensions.cs b/src/Discord.Net.Rest/Extensions/EntityExtensions.cs
index f8676c783..a851abc7c 100644
--- a/src/Discord.Net.Rest/Extensions/EntityExtensions.cs
+++ b/src/Discord.Net.Rest/Extensions/EntityExtensions.cs
@@ -70,6 +70,7 @@ namespace Discord.Rest
         }
         public static API.AllowedMentions ToModel(this AllowedMentions entity)
         {
+            if (entity == null) return null;
             return new API.AllowedMentions()
             {
                 Parse = entity.AllowedTypes?.EnumerateMentionTypes().ToArray(),