1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/applications/networking/instant-messengers/psi/default.nix b/nixpkgs/pkgs/applications/networking/instant-messengers/psi/default.nix
index 62b6c8f8e59c..7745fc9fc909 100644
--- a/nixpkgs/pkgs/applications/networking/instant-messengers/psi/default.nix
+++ b/nixpkgs/pkgs/applications/networking/instant-messengers/psi/default.nix
@@ -25,6 +25,7 @@ mkDerivation rec {
   meta = with lib; {
     homepage = "https://psi-im.org";
     description = "An XMPP (Jabber) client";
+    mainProgram = "psi";
     maintainers = [ maintainers.raskin ];
     license = licenses.gpl2;
     platforms = platforms.linux;