1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/applications/display-managers/greetd/wlgreet.nix b/nixpkgs/pkgs/applications/display-managers/greetd/wlgreet.nix
index cea23577cc45..803b61caa8be 100644
--- a/nixpkgs/pkgs/applications/display-managers/greetd/wlgreet.nix
+++ b/nixpkgs/pkgs/applications/display-managers/greetd/wlgreet.nix
@@ -18,6 +18,7 @@ rustPlatform.buildRustPackage rec {
 
   meta = with lib; {
     description = "Raw wayland greeter for greetd, to be run under sway or similar";
+    mainProgram = "wlgreet";
     homepage = "https://git.sr.ht/~kennylevinsen/wlgreet";
     license = licenses.gpl3Plus;
     maintainers = with maintainers; [ luc65r ];