diff --git a/pkgs/by-name/mo/modrinth-app-unwrapped/package.nix b/pkgs/by-name/mo/modrinth-app-unwrapped/package.nix
index be535ebea6bf..9df472684753 100644
--- a/pkgs/by-name/mo/modrinth-app-unwrapped/package.nix
+++ b/pkgs/by-name/mo/modrinth-app-unwrapped/package.nix
@@ -99,6 +99,7 @@ rustPlatform.buildRustPackage rec {
       unfreeRedistributable
     ];
     maintainers = with lib.maintainers; [ getchoo ];
+    mainProgram = "modrinth-app";
     platforms = with lib; platforms.linux ++ platforms.darwin;
     # this builds on architectures like aarch64, but the launcher itself does not support them yet
     broken = !stdenv.hostPlatform.isx86_64;