1 files changed, 1 insertions, 0 deletions
diff --git a/shell.nix b/shell.nix
index 075dd3b..5a88d9e 100644
--- a/shell.nix
+++ b/shell.nix
@@ -6,5 +6,6 @@ pkgs.stdenv.mkDerivation rec {
   buildInputs = with pkgs; [
     pkgs.python35Packages.python
     pkgs.python35Packages.docopt
+    pkgs.tinc_pre
   ];
 }