1 files changed, 1 insertions, 1 deletions

diff --git a/default.nix b/default.nix
index d6e481e..0770eb3 100644
--- a/default.nix
+++ b/default.nix
@@ -11,7 +11,7 @@ rec {
             }
     );
   texEnv = with pkgs; texlive.combine {
-    inherit (texlive) scheme-small standalone dvisvgm amsmath;
+    inherit (texlive) scheme-small standalone dvisvgm amsmath tikz tikz-cd;
   };
   dirty-haskell-wrapper = pkgs.stdenv.mkDerivation rec {
     name = "dirty-haskell-wrapper";