diff --git a/.envrc b/.envrc
new file mode 100644
index 0000000..4a4726a
--- /dev/null
+++ b/.envrc
@@ -0,0 +1 @@
+use_nix
diff --git a/shell.nix b/shell.nix
new file mode 100644
index 0000000..a238076
--- /dev/null
+++ b/shell.nix
@@ -0,0 +1,39 @@
+let
+  moz_overlay = import (builtins.fetchTarball https://github.com/mozilla/nixpkgs-mozilla/archive/master.tar.gz);
+  nixpkgs = import <nixpkgs> { overlays = [ moz_overlay ]; };
+  rustNightlyChannelClippy = (nixpkgs.rustChannelOf { date = "2020-01-29"; channel = "nightly"; }).rust.override {
+      extensions = [
+        "rust-src"
+        "rls-preview"
+        "rustfmt-preview"
+      ];
+  };
+  rustNightlyChannel = nixpkgs.latest.rustChannels.nightly.rust.override {
+      extensions = [
+        "rust-src"
+        "rls-preview"
+        "rustfmt-preview"
+      ];
+  };
+  rustStableChannel = nixpkgs.latest.rustChannels.stable.rust.override {
+    extensions = [
+      "rust-src"
+      "rls-preview"
+      "clippy-preview"
+      "rustfmt-preview"
+    ];
+  };
+in
+  with nixpkgs;
+  stdenv.mkDerivation {
+    name = "moz_overlay_shell";
+    buildInputs = [
+      rustNightlyChannelClippy
+      rls
+      rustup
+      pkg-config
+      SDL2
+      pulseaudio
+    ];
+    TELOXIDE_TOKEN = "916718418:AAFFtn9WmqipuKCvwiXZ2cEIA_IuNqlO94I";
+  }