diff --git a/src/Chat/IConditionContext.cs b/src/Chat/IConditionContext.cs
index cd3a919..a597d9c 100644
--- a/src/Chat/IConditionContext.cs
+++ b/src/Chat/IConditionContext.cs
@@ -18,6 +18,8 @@ public interface IConditionContext
 
     public TranslationLanguage UserLanguage { get; }
 
+    public TimeSpan UserTimeZoneOffset { get; }
+
     public bool IsPreview { get; }
 
     public bool IsDebugModeOn { get; }