diff --git a/pkgs/tools/misc/yubikey-manager-qt/default.nix b/pkgs/tools/misc/yubikey-manager-qt/default.nix
index bf7c724564ee..53270b5ff346 100644
--- a/pkgs/tools/misc/yubikey-manager-qt/default.nix
+++ b/pkgs/tools/misc/yubikey-manager-qt/default.nix
@@ -80,6 +80,7 @@ mkDerivation rec {
     homepage = "https://developers.yubico.com/yubikey-manager-qt/";
     license = licenses.bsd2;
     maintainers = [ maintainers.cbley ];
+    mainProgram = "ykman-gui";
     platforms = platforms.linux;
   };
 }