1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/misc/drivers/m33-linux/default.nix b/nixpkgs/pkgs/misc/drivers/m33-linux/default.nix
index 188013d0c644..7d9f8a406290 100644
--- a/nixpkgs/pkgs/misc/drivers/m33-linux/default.nix
+++ b/nixpkgs/pkgs/misc/drivers/m33-linux/default.nix
@@ -29,6 +29,7 @@ stdenv.mkDerivation {
   meta = with lib; {
     homepage = "https://github.com/donovan6000/M3D-Linux";
     description = "A Linux program that can communicate with the Micro 3D printer";
+    mainProgram = "m33-linux";
     license = licenses.gpl2;
     platforms = platforms.linux;
     maintainers = with maintainers; [ abbradar ];