1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/applications/networking/irc/irssi/default.nix b/nixpkgs/pkgs/applications/networking/irc/irssi/default.nix
index d95b64f04298..940242b6668d 100644
--- a/nixpkgs/pkgs/applications/networking/irc/irssi/default.nix
+++ b/nixpkgs/pkgs/applications/networking/irc/irssi/default.nix
@@ -49,6 +49,7 @@ stdenv.mkDerivation rec {
 
   meta = with lib; {
     description = "Terminal based IRC client";
+    mainProgram = "irssi";
     homepage = "https://irssi.org";
     license = licenses.gpl2Plus;
     maintainers = with maintainers; [ fab lovek323 ];