2 files changed, 2 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/libraries/libhandy/0.x.nix b/nixpkgs/pkgs/development/libraries/libhandy/0.x.nix
index a6945508e593..1ae6c72afc3e 100644
--- a/nixpkgs/pkgs/development/libraries/libhandy/0.x.nix
+++ b/nixpkgs/pkgs/development/libraries/libhandy/0.x.nix
@@ -45,6 +45,7 @@ stdenv.mkDerivation rec {
 
   meta = with lib; {
     description = "A library full of GTK widgets for mobile phones";
+    mainProgram = "handy-0.0-demo";
     homepage = "https://source.puri.sm/Librem5/libhandy";
     license = licenses.lgpl21Plus;
     maintainers = with maintainers; [ ];
diff --git a/nixpkgs/pkgs/development/libraries/libhandy/default.nix b/nixpkgs/pkgs/development/libraries/libhandy/default.nix
index 7507f40b604f..28e698e2a83f 100644
--- a/nixpkgs/pkgs/development/libraries/libhandy/default.nix
+++ b/nixpkgs/pkgs/development/libraries/libhandy/default.nix
@@ -132,6 +132,7 @@ stdenv.mkDerivation rec {
   meta = with lib; {
     changelog = "https://gitlab.gnome.org/GNOME/libhandy/-/tags/${version}";
     description = "Building blocks for modern adaptive GNOME apps";
+    mainProgram = "handy-1-demo";
     homepage = "https://gitlab.gnome.org/GNOME/libhandy";
     license = licenses.lgpl21Plus;
     maintainers = teams.gnome.members;