diff --git a/src/Infrastructure/BotSharp.OpenAPI/BotSharpOpenApiExtensions.cs b/src/Infrastructure/BotSharp.OpenAPI/BotSharpOpenApiExtensions.cs
index b48610a2..4d85167f 100644
--- a/src/Infrastructure/BotSharp.OpenAPI/BotSharpOpenApiExtensions.cs
+++ b/src/Infrastructure/BotSharp.OpenAPI/BotSharpOpenApiExtensions.cs
@@ -32,11 +32,15 @@ public static class BotSharpOpenApiExtensions
     {
         services.AddScoped<IUserIdentity, UserIdentity>();
         services.AddHostedService<ConversationTimeoutService>();
-        
-        services.AddMvc(options =>
+
+        var enableSingleLogin = bool.Parse(config["Jwt:EnableSingleLogin"] ?? "false");
+        if (enableSingleLogin)
         {
-            options.Filters.Add<UserSingleLoginFilter>();
-        });
+            services.AddMvc(options =>
+            {
+                options.Filters.Add<UserSingleLoginFilter>();
+            });
+        }
 
         // Add bearer authentication
         var schema = "MIXED_SCHEME";