fix hydra build products

Since the binary tarball was replaced none of the hydra builds include
the manual.  The dist phase isn't enabled by default the manual build
products where not written.

1 files changed, 5 insertions, 5 deletions

diff --git a/release.nix b/release.nix
index 2cc4bb4c0..2a320e1c3 100644
--- a/release.nix
+++ b/release.nix
@@ -115,17 +115,17 @@ let
 
         installFlags = "sysconfdir=$(out)/etc";
 
+        postInstall = ''
+          mkdir -p $doc/nix-support
+          echo "doc manual $doc/share/doc/nix/manual" >> $doc/nix-support/hydra-build-products
+        '';
+
         doCheck = true;
 
         doInstallCheck = true;
         installCheckFlags = "sysconfdir=$(out)/etc";
 
         separateDebugInfo = true;
-
-        preDist = ''
-          mkdir -p $doc/nix-support
-          echo "doc manual $doc/share/doc/nix/manual" >> $doc/nix-support/hydra-build-products
-        '';
       });