diff --git a/src/Owin.Security.Providers.Twitch/TwitchAuthenticationHandler.cs b/src/Owin.Security.Providers.Twitch/TwitchAuthenticationHandler.cs
index b74caa56..69040490 100644
--- a/src/Owin.Security.Providers.Twitch/TwitchAuthenticationHandler.cs
+++ b/src/Owin.Security.Providers.Twitch/TwitchAuthenticationHandler.cs
@@ -60,8 +60,7 @@ protected override async Task<AuthenticationTicket> AuthenticateCoreAsync()
                     return new AuthenticationTicket(null, properties);
                 }
 
-                var requestPrefix = Request.Scheme + "://" + Request.Host;
-                var redirectUri = requestPrefix + Request.PathBase + Options.CallbackPath;
+                var redirectUri = GetRequestPrefix() + Request.PathBase + Options.CallbackPath;
 
                 // Build up the body for the token request
                 var body = new List<KeyValuePair<string, string>>
@@ -146,9 +145,7 @@ protected override Task ApplyResponseChallengeAsync()
 
             if (challenge == null) return Task.FromResult<object>(null);
             var baseUri =
-                Request.Scheme +
-                Uri.SchemeDelimiter +
-                Request.Host +
+                GetRequestPrefix() +
                 Request.PathBase;
 
             var currentUri =
@@ -237,5 +234,12 @@ private async Task<bool> InvokeReplyPathAsync()
 
             return context.IsRequestCompleted;
         }
+
+        private string GetRequestPrefix()
+        {
+            return !String.IsNullOrEmpty(Options.RequestPrefix)
+                       ? Options.RequestPrefix
+                       : Request.Scheme + Uri.SchemeDelimiter + Request.Host;
+        }
     }
 }
\ No newline at end of file
diff --git a/src/Owin.Security.Providers.Twitch/TwitchAuthenticationOptions.cs b/src/Owin.Security.Providers.Twitch/TwitchAuthenticationOptions.cs
index 881c83ab..009512a2 100644
--- a/src/Owin.Security.Providers.Twitch/TwitchAuthenticationOptions.cs
+++ b/src/Owin.Security.Providers.Twitch/TwitchAuthenticationOptions.cs
@@ -125,6 +125,11 @@ public string Caption
         /// </summary>
         public bool ForceVerify { get; set; }
 
+        /// <summary>
+        ///     Gets or sets the Request prefix
+        /// </summary>
+        public string RequestPrefix { get; set; }
+
         /// <summary>
         ///     Initializes a new <see cref="TwitchAuthenticationOptions" />
         /// </summary>