diff --git a/src/NadekoBot/Modules/Gambling/Gambling.cs b/src/NadekoBot/Modules/Gambling/Gambling.cs
index 5dd97994c..f6d0773db 100644
--- a/src/NadekoBot/Modules/Gambling/Gambling.cs
+++ b/src/NadekoBot/Modules/Gambling/Gambling.cs
@@ -138,7 +138,7 @@ public partial class Gambling : GamblingModule<GamblingService>
 
         await _remind.AddReminderAsync(ctx.User.Id,
             ctx.User.Id,
-            ctx.Guild.Id,
+            ctx.Guild?.Id,
             true,
             when,
             GetText(strs.timely_time));