diff --git a/xAiService.csproj b/xAiService.csproj
index 9c6f89f..b59f031 100644
--- a/xAiService.csproj
+++ b/xAiService.csproj
@@ -23,6 +23,7 @@
   <!-- Local Projects -->
    <ItemGroup>
     <ProjectReference Include="..\xCommons\xCommons.csproj" />
+    <ProjectReference Include="..\xAiModels\xAiModels.csproj" />
     <ProjectReference Include="..\xIdentityHelper\xIdentityHelper.csproj" />
    </ItemGroup>