1 files changed, 1 insertions, 0 deletions

diff --git a/shell.nix b/shell.nix
index ff1e925..7f16236 100644
--- a/shell.nix
+++ b/shell.nix
@@ -11,5 +11,6 @@ pkgs.stdenv.mkDerivation {
                   pkgs.gcc
                   (pkgs.callPackage ./mars.nix {})
                   pkgs.sqlite
+                  pkgs.ghc
                 ];
 }