diff --git a/AiServer.ServiceInterface/OpenAiChatServices.cs b/AiServer.ServiceInterface/OpenAiChatServices.cs
index 42891de..1ffa9a0 100644
--- a/AiServer.ServiceInterface/OpenAiChatServices.cs
+++ b/AiServer.ServiceInterface/OpenAiChatServices.cs
@@ -326,7 +326,7 @@ public async Task<object> Get(GetOpenAiChatStatus request)
     
     public object Any(GetActiveProviders request) => new GetActiveProvidersResponse
     {
-        Results = appData.AiProviders
+        Results = appData.AiProviders.ToList()
     };
 
     public async Task<object> Any(ChatAiProvider request)
diff --git a/AiServer.ServiceModel/OpenAiChatServer.cs b/AiServer.ServiceModel/OpenAiChatServer.cs
index dd54209..e2cd5bf 100644
--- a/AiServer.ServiceModel/OpenAiChatServer.cs
+++ b/AiServer.ServiceModel/OpenAiChatServer.cs
@@ -106,7 +106,7 @@ public class GetActiveProviders : IGet, IReturn<GetActiveProvidersResponse> {}
 
 public class GetActiveProvidersResponse
 {
-    public AiProvider[] Results { get; set; }
+    public List<AiProvider> Results { get; set; } = [];
     public ResponseStatus? ResponseStatus { get; set; }
 }