diff --git a/pkgs/top-level/release.nix b/pkgs/top-level/release.nix
index 67a320cef8a..3f6a5ceeb17 100644
--- a/pkgs/top-level/release.nix
+++ b/pkgs/top-level/release.nix
@@ -596,6 +596,4 @@ in {
     xset = linux;
   };
 
-} 
-# Just a test to check for Hydra Nix version..
-// (if builtins.tryEval then {} else {hello=[];}) ))
+} ))