1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/libraries/libdigidocpp/default.nix b/nixpkgs/pkgs/development/libraries/libdigidocpp/default.nix
index 49c3713bbe0e..90a169df7734 100644
--- a/nixpkgs/pkgs/development/libraries/libdigidocpp/default.nix
+++ b/nixpkgs/pkgs/development/libraries/libdigidocpp/default.nix
@@ -28,6 +28,7 @@ stdenv.mkDerivation rec {
 
   meta = with lib; {
     description = "Library for creating DigiDoc signature files";
+    mainProgram = "digidoc-tool";
     homepage = "https://www.id.ee/";
     license = licenses.lgpl21Plus;
     platforms = platforms.linux;