diff --git a/devkita64.nix b/devkita64.nix
new file mode 100644
index 0000000..3c2b30f
--- /dev/null
+++ b/devkita64.nix
@@ -0,0 +1,27 @@
+let
+  pkgs = import <nixpkgs> {};
+  image = pkgs.dockerTools.pullImage {
+    imageName = "devkitpro/devkita64";
+    imageDigest = "sha256:70db4c954eea43be5f1bc64c8882154126c99f47927ecb1e6b27fa18004fc961";
+    sha256 = "a05LU5jF5KxQdqWJv+4b3EBRlVCZjBGx69WpFL57wP4=";
+    finalImageName = "devkitpro/devkita64";
+    finalImageTag = "20221113";
+  };
+in {
+  devkita64 = pkgs.stdenv.mkDerivation {
+    name = "devkita64";
+    src = import ./extract-docker.nix pkgs image;
+    nativeBuildInputs = [ pkgs.autoPatchelfHook ];
+    buildInputs = [
+      pkgs.stdenv.cc.cc
+      pkgs.ncurses6
+      pkgs.zsnes
+    ];
+    buildPhase = "true";
+    installPhase = ''
+      mkdir -p $out
+      cp -r $src/{devkitA64,libnx,portlibs,tools} $out
+      rm -rf $out/pacman
+    '';
+  };
+}
diff --git a/devkitppc.nix b/devkitppc.nix
index 6c6c3ec..81369c2 100644
--- a/devkitppc.nix
+++ b/devkitppc.nix
@@ -10,10 +10,8 @@ let
 in {
   devkitppc = pkgs.stdenv.mkDerivation {
     name = "devkitppc";
-    src = import ./extract-docker.nix pkgs image "/opt/devkitpro";
-    nativeBuildInputs = [
-      pkgs.autoPatchelfHook
-    ];
+    src = import ./extract-docker.nix pkgs image;
+    nativeBuildInputs = [ pkgs.autoPatchelfHook ];
     buildInputs = [
       pkgs.stdenv.cc.cc
       pkgs.ncurses5
@@ -23,7 +21,7 @@ in {
     buildPhase = "true";
     installPhase = ''
       mkdir -p $out
-      cp -r $src/{devkitPPC,libogc,examples,portlibs,tools,wut} $out
+      cp -r $src/{devkitPPC,libogc,portlibs,tools} $out
       rm -rf $out/pacman
     '';
   };
diff --git a/extract-docker.nix b/extract-docker.nix
index 1388614..e0fc9df 100644
--- a/extract-docker.nix
+++ b/extract-docker.nix
@@ -1,7 +1,10 @@
-pkgs: image: directory:
+pkgs: image:
+let
+  directory = "/opt/devkitpro";
+in
 pkgs.vmTools.runInLinuxVM (
   pkgs.runCommand "docker-preload-image" {
-    memSize = 8 * 1024;
+    memSize = 12 * 1024;
     buildInputs = [
       pkgs.curl
       pkgs.kmod