diff --git a/flake.nix b/flake.nix
index 253a44a..671ea97 100644
--- a/flake.nix
+++ b/flake.nix
@@ -262,10 +262,10 @@
         inherit cargo-xbuild szl; 
         zc706-fsbl = fsbl { board = "zc706"; };
       } // allTargetCrates ;
-    in {
+    in rec {
       packages.x86_64-linux = allOutputs;
 
-      hydraJobs = allOutputs;
+      hydraJobs = packages.x86_64-linux;
 
       devShell.x86_64-linux = pkgs.mkShell {
         name = "zynq-rs-dev-shell";
@@ -280,6 +280,5 @@
           llvmPackages_9.clang-unwrapped
           mkbootimage ];
         };
-      defaultPackage.x86_64-linux = allTargetCrates.zc706-szl;
     };
 }
\ No newline at end of file