1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/applications/audio/jack-oscrolloscope/default.nix b/nixpkgs/pkgs/applications/audio/jack-oscrolloscope/default.nix
index 9905d072361e..8cdac43a3882 100644
--- a/nixpkgs/pkgs/applications/audio/jack-oscrolloscope/default.nix
+++ b/nixpkgs/pkgs/applications/audio/jack-oscrolloscope/default.nix
@@ -19,6 +19,7 @@ stdenv.mkDerivation rec {
 
   meta = with lib; {
     description = "A simple waveform viewer for JACK";
+    mainProgram = "jack_oscrolloscope";
     homepage = "http://das.nasophon.de/jack_oscrolloscope";
     license = licenses.gpl2;
     maintainers = [ maintainers.goibhniu ];