1 files changed, 1 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/tools/continuous-integration/fly/default.nix b/nixpkgs/pkgs/development/tools/continuous-integration/fly/default.nix
index f53b0810f6f7..42aa1e5ab71d 100644
--- a/nixpkgs/pkgs/development/tools/continuous-integration/fly/default.nix
+++ b/nixpkgs/pkgs/development/tools/continuous-integration/fly/default.nix
@@ -32,6 +32,7 @@ buildGoModule rec {
 
   meta = with lib; {
     description = "Command line interface to Concourse CI";
+    mainProgram = "fly";
     homepage = "https://concourse-ci.org";
     license = licenses.asl20;
     maintainers = with maintainers; [ ivanbrennan SuperSandro2000 ];