diff --git a/dotnet-on-Ubuntu.md b/dotnet-on-Ubuntu.md
index cb5b438..3323807 100644
--- a/dotnet-on-Ubuntu.md
+++ b/dotnet-on-Ubuntu.md
@@ -26,4 +26,5 @@ sudo apt install dotnet-sdk-3.1
 dotnet new --install MonoGame.Templates.CSharp
 dotnet tool install --global dotnet-mgcb-editor
 mgcb-editor --register
+dotnet run OpenGL/OpenGL.csproj
 ```