diff --git a/.envrc b/.envrc
new file mode 100644
index 0000000..41dc922
--- /dev/null
+++ b/.envrc
@@ -0,0 +1,3 @@
+use nix
+
+source .envrc-local
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index 7dc35cd..3c29b88 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 /target
 .DS_Store
-*/.DS_Store
\ No newline at end of file
+*/.DS_Store
+.envrc-local
\ No newline at end of file
diff --git a/shell.nix b/shell.nix
new file mode 100644
index 0000000..25e0f7a
--- /dev/null
+++ b/shell.nix
@@ -0,0 +1,12 @@
+let
+  moz_overlay = import (builtins.fetchTarball https://github.com/mozilla/nixpkgs-mozilla/archive/master.tar.gz);
+  nixpkgs = import <nixpkgs> { overlays = [ moz_overlay ]; };
+in
+  with nixpkgs;
+  stdenv.mkDerivation {
+    name = "moz_overlay_shell";
+    buildInputs = [
+      nixpkgs.latest.rustChannels.nightly.rust
+      nixpkgs.rust-analyzer
+    ];
+  }
\ No newline at end of file