diff --git a/src/Titanium.Web.Proxy/Helpers/HttpHelper.cs b/src/Titanium.Web.Proxy/Helpers/HttpHelper.cs
index d531928b5..97bd870b7 100644
--- a/src/Titanium.Web.Proxy/Helpers/HttpHelper.cs
+++ b/src/Titanium.Web.Proxy/Helpers/HttpHelper.cs
@@ -150,6 +150,14 @@ internal static string GetWildCardDomainName(string hostname)
 
             if (hostname.Split(ProxyConstants.DotSplit).Length > 2)
             {
+                // issue #769
+                // do not create wildcard if second level domain like: .ac.id, .co.id
+                string[] prefix = hostname.Split(ProxyConstants.DotSplit);
+                if (prefix[1].Length <= 3)
+                {
+                    return hostname;
+                }
+                
                 int idx = hostname.IndexOf(ProxyConstants.DotSplit);
 
                 // issue #352