1 files changed, 3 insertions, 4 deletions
diff --git a/pkgs/development/tools/continuous-integration/fly/default.nix b/pkgs/development/tools/continuous-integration/fly/default.nix
index 741bcfbe5a878..0b000b0f4d83f 100644
--- a/pkgs/development/tools/continuous-integration/fly/default.nix
+++ b/pkgs/development/tools/continuous-integration/fly/default.nix
@@ -17,10 +17,9 @@ buildGoModule rec {
 
   subPackages = [ "fly" ];
 
-  buildFlagsArray = ''
-    -ldflags=
-      -X github.com/concourse/concourse.Version=${version}
-  '';
+  ldflags = [
+    "-X github.com/concourse/concourse.Version=${version}"
+  ];
 
   postInstall = lib.optionalString (stdenv.hostPlatform == stdenv.buildPlatform) ''
     mkdir -p $out/share/{bash-completion/completions,zsh/site-functions}