diff --git a/RunCat/Program.cs b/RunCat/Program.cs
index 15fe407f..4a1355f2 100644
--- a/RunCat/Program.cs
+++ b/RunCat/Program.cs
@@ -38,6 +38,7 @@ static void Main()
 
             Application.EnableVisualStyles();
             Application.SetCompatibleTextRenderingDefault(false);
+            Application.SetHighDpiMode(HighDpiMode.SystemAware);
             Application.Run(new RunCatApplicationContext());
 
             procMutex.ReleaseMutex();