diff --git a/pkgs/desktops/gnome/core/gnome-disk-utility/default.nix b/pkgs/desktops/gnome/core/gnome-disk-utility/default.nix
index 195a0c4f016d..5f3ef81d905a 100644
--- a/pkgs/desktops/gnome/core/gnome-disk-utility/default.nix
+++ b/pkgs/desktops/gnome/core/gnome-disk-utility/default.nix
@@ -81,5 +81,6 @@ stdenv.mkDerivation rec {
     maintainers = teams.gnome.members;
     license = licenses.gpl2Plus;
     platforms = platforms.linux;
+    mainProgram = "gnome-disks";
   };
 }