diff --git a/flake.nix b/flake.nix
index ead09d092..83b5cc955 100644
--- a/flake.nix
+++ b/flake.nix
@@ -64,7 +64,7 @@
         packages.default = voxel-core;
         apps.default = {
           type = "app";
-          program = "${voxel-core}/bin/VoxelCore";
+          program = "${voxel-core}/bin/VoxelEngine";
         };
       }
     );