1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/libraries/belle-sip/default.nix b/nixpkgs/pkgs/development/libraries/belle-sip/default.nix
index 338b0082be5e..b4b5629cdafb 100644
--- a/nixpkgs/pkgs/development/libraries/belle-sip/default.nix
+++ b/nixpkgs/pkgs/development/libraries/belle-sip/default.nix
@@ -44,6 +44,7 @@ stdenv.mkDerivation rec {
   meta = with lib; {
     homepage = "https://linphone.org/technical-corner/belle-sip";
     description = "Modern library implementing SIP (RFC 3261) transport, transaction and dialog layers. Part of the Linphone project.";
+    mainProgram = "belle_sip_tester";
     license = licenses.gpl3Plus;
     platforms = platforms.all;
     maintainers = with maintainers; [ jluttine ];