diff --git a/flake.nix b/flake.nix
index e254d83..5ef2568 100755
--- a/flake.nix
+++ b/flake.nix
@@ -276,5 +276,10 @@
 
         packages.${system}.default = self.Archimedes;
 
+        apps.${system}.default = {
+            type = "app";
+            program = "${self.Archimedes}/bin/Archimedes ${self.TestImgui}/bin/TestImgui";
+        };
+
     };
 }