@@ -12,7 +12,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Extensions.AI.Abstractions" Version="9.0.1-preview.1.24570.5" />
+    <PackageReference Include="Microsoft.Extensions.AI.Abstractions" Version="9.1.0-preview.1.25064.3" />
     <PackageReference Include="System.Text.Encodings.Web" Version="8.0.0" />
   </ItemGroup>
 
 
@@ -66,8 +66,7 @@ public async Task<RoleDialogModel> GetChatCompletions(Agent agent, List<RoleDial
 
         if (_services.GetService<IAgentService>() is { } agentService)
         {
-            var functions = agent.Functions.Concat(agent.SecondaryFunctions ?? []);
-            foreach (var function in functions)
+            foreach (var function in agent.Functions)
             {
                 if (agentService.RenderFunction(agent, function))
                 {
Original file line number	Diff line number	Diff line change
`@@ -66,8 +66,7 @@ public async Task<RoleDialogModel> GetChatCompletions(Agent agent, List<RoleDial`
`66`	`66`
`67`	`67`	`if (_services.GetService<IAgentService>() is { } agentService)`
`68`	`68`	`{`
`69`		`- var functions = agent.Functions.Concat(agent.SecondaryFunctions ?? []);`
`70`		`- foreach (var function in functions)`
	`69`	`+ foreach (var function in agent.Functions)`
`71`	`70`	`{`
`72`	`71`	`if (agentService.RenderFunction(agent, function))`
`73`	`72`	`{`