diff --git a/shell.nix b/shell.nix
index 6e46c9ca0feaa3ab6fbd22c1228ec786a49e79b6..2c1c5123da656d34fafe0883b50ef49c578c6c8b 100644
--- a/shell.nix
+++ b/shell.nix
@@ -8,5 +8,6 @@ pkgs.mkShell {
   buildInputs = [
     pkgs.morph
     stable2105.vagrant
+    pkgs.jp
   ];
 }