diff --git a/Pilz.Net/Api/ApiServer.cs b/Pilz.Net/Api/ApiServer.cs
index 140ef1d..3425efc 100644
--- a/Pilz.Net/Api/ApiServer.cs
+++ b/Pilz.Net/Api/ApiServer.cs
@@ -415,7 +415,7 @@ public class ApiServer(string apiUrl) : IApiServer
         handler = filtered.FirstOrDefault(handler => handler.Url.Equals(url, StringComparison.InvariantCultureIgnoreCase));
 
         // Check if equals via RegEx
-        handler ??= filtered.FirstOrDefault(handler => handler.UseRegEx && handler.Url.Equals(url, StringComparison.InvariantCultureIgnoreCase));
+        handler ??= filtered.FirstOrDefault(handler => handler.UseRegEx && Regex.IsMatch(url, handler.Url, RegexOptions.IgnoreCase));
 
         return handler != null;
     }