diff --git a/petri-foo.desktop b/petri-foo.desktop
index 8cb1390..bfcd6f5 100644
--- a/petri-foo.desktop
+++ b/petri-foo.desktop
@@ -9,6 +9,8 @@ Comment[fr]=Échantillonneur de sons
 Icon=petri-foo
 TryExec=petri-foo
 Exec=petri-foo
+X-NSM-Capable=true
+X-NSM-Exec=petri-foo
 Terminal=false
 Categories=Application;Audio;AudioVideo;AudioVideoEditing;X-Jack;Midi;X-Alsa;
 MimeType=application/petri-foo;