1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/libraries/libieee1284/default.nix b/nixpkgs/pkgs/development/libraries/libieee1284/default.nix
index a2cbd6e4096f..4b5bef5c32a6 100644
--- a/nixpkgs/pkgs/development/libraries/libieee1284/default.nix
+++ b/nixpkgs/pkgs/development/libraries/libieee1284/default.nix
@@ -40,6 +40,7 @@ stdenv.mkDerivation rec {
 
   meta = with lib; {
     description = "Parallel port communication library";
+    mainProgram = "libieee1284_test";
     homepage = "http://cyberelk.net/tim/software/libieee1284/";
     license = licenses.gpl2Plus;
     platforms = platforms.linux;