1 files changed, 1 insertions, 1 deletions

diff --git a/shell.nix b/shell.nix
index d1ef9ce..57fb472 100644
--- a/shell.nix
+++ b/shell.nix
@@ -12,7 +12,7 @@ pkgs.stdenv.mkDerivation {
                   (pkgs.callPackage ./mars.nix {})
                   pkgs.sqlite
                   (pkgs.haskellPackages.ghcWithPackages (p:
-                    with p; [ yesod
+                    with p; [ yesod yesod-bin
                             ]))
                 ];
 }