diff --git a/Handling-variables-in-the-watched-URL.md b/Handling-variables-in-the-watched-URL.md
index 62c3168..0842d43 100644
--- a/Handling-variables-in-the-watched-URL.md
+++ b/Handling-variables-in-the-watched-URL.md
@@ -10,4 +10,6 @@ Would request (according to the `Europe/Berlin`) timezone
 
 ```
 https://changedetection.io/test.txt?date=24.10.2022
-```
\ No newline at end of file
+```
+
+List of accepted timezones https://en.wikipedia.org/wiki/List_of_tz_database_time_zones