1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/applications/misc/xsuspender/default.nix b/nixpkgs/pkgs/applications/misc/xsuspender/default.nix
index b47bbef0188f..178522fbf518 100644
--- a/nixpkgs/pkgs/applications/misc/xsuspender/default.nix
+++ b/nixpkgs/pkgs/applications/misc/xsuspender/default.nix
@@ -24,6 +24,7 @@ stdenv.mkDerivation rec {
 
   meta = with lib; {
     description = "Auto-suspend inactive X11 applications";
+    mainProgram = "xsuspender";
     homepage = "https://kernc.github.io/xsuspender/";
     license = licenses.wtfpl;
     maintainers = with maintainers; [ offline ];