diff --git a/lib/default.nix b/lib/default.nix
index a7fab1d..ba12a2f 100644
--- a/lib/default.nix
+++ b/lib/default.nix
@@ -4,4 +4,9 @@ with pkgs.lib; {
   # Add your library functions here
   #
   # hexint = x: hexvals.${toLower x};
+
+  fromYAML = pkgs.callPackage ./src/nix-yaml/from-yaml.nix { };
+
+  toYAML = pkgs.callPackage ./src/nix-yaml/to-yaml.nix { };
+
 }