diff --git a/UmlautAdaptarr/Utilities/UrlUtilities.cs b/UmlautAdaptarr/Utilities/UrlUtilities.cs
index 2d016ae..dd81425 100644
--- a/UmlautAdaptarr/Utilities/UrlUtilities.cs
+++ b/UmlautAdaptarr/Utilities/UrlUtilities.cs
@@ -5,7 +5,8 @@ namespace UmlautAdaptarr.Utilities
 {
     public partial class UrlUtilities
     {
-        [GeneratedRegex(@"^(?!http:\/\/)([a-zA-Z0-9-]+(\.[a-zA-Z0-9-]+)+.*)$")]
+        [GeneratedRegex(@"^(?!http:\/\/)([a-zA-Z0-9-]+(\.[a-zA-Z0-9-]+)+(:\d+)?(/.*)?)$")]
+
         private static partial Regex UrlMatchingRegex();
         public static bool IsValidDomain(string domain)
         {