diff --git a/TopModel.Generator/Program.cs b/TopModel.Generator/Program.cs
index 35cac28c..21b0f832 100644
--- a/TopModel.Generator/Program.cs
+++ b/TopModel.Generator/Program.cs
@@ -306,7 +306,7 @@ void SearchConfigFile(string dirName, int depth = 0)
             });
 
             await build!.StandardOutput.ReadToEndAsync();
-            await build!.StandardOutput.ReadToEndAsync();
+            await build!.StandardError.ReadToEndAsync();
             await build!.WaitForExitAsync();
 
             if (build.ExitCode != 0)