diff --git a/src/dotnet-exec/Program.cs b/src/dotnet-exec/Program.cs
index f3fc549..99395b3 100644
--- a/src/dotnet-exec/Program.cs
+++ b/src/dotnet-exec/Program.cs
@@ -24,3 +24,6 @@
     return await command.InvokeAsync(normalizedArgs);
 }
 return await command.InvokeAsync(args);
+
+[System.Diagnostics.CodeAnalysis.ExcludeFromCodeCoverage]
+internal partial class Program {}