diff --git a/source/Zyan.Communication/Protocols/ServerProtocolSetup.cs b/source/Zyan.Communication/Protocols/ServerProtocolSetup.cs
index 5f1d46e8..e06e43bd 100644
--- a/source/Zyan.Communication/Protocols/ServerProtocolSetup.cs
+++ b/source/Zyan.Communication/Protocols/ServerProtocolSetup.cs
@@ -211,7 +211,11 @@ protected virtual bool IsDiscoverableUrl(string url)
 				// everything but loopback is discoverable
 				var uri = new Uri(url);
 				var host = uri.Host.ToLower();
-				return host != "localhost" && host != IPAddress.Loopback.ToString() && host != IPAddress.IPv6Loopback.ToString();
+				return
+					host != "localhost" &&
+					host != "0.0.0.0" &&
+					host != IPAddress.Loopback.ToString() &&
+					host != IPAddress.IPv6Loopback.ToString();
 			}
 			catch (UriFormatException)
 			{