diff --git a/src/Nadeko.Medusa/Attributes/user_permAttribute.cs b/src/Nadeko.Medusa/Attributes/user_permAttribute.cs
index 576517c37..1d7e96099 100644
--- a/src/Nadeko.Medusa/Attributes/user_permAttribute.cs
+++ b/src/Nadeko.Medusa/Attributes/user_permAttribute.cs
@@ -2,7 +2,7 @@
 
 namespace Nadeko.Snake;
 
-[AttributeUsage(AttributeTargets.Method)]
+[AttributeUsage(AttributeTargets.Method, AllowMultiple = true)]
 public sealed class user_permAttribute : Attribute
 {
     public GuildPermission? GuildPerm { get; }