diff --git a/README.md b/README.md
index aacc35a..7579f1c 100644
--- a/README.md
+++ b/README.md
@@ -3,14 +3,14 @@ Stuce's simple todo is a web app that let's you self host a simple todolist.
 The goal is to provide a minimalistic and fast todo list that is self hostable.
 ## Next goals
 - Make multi user support
-	- [ ] Get user by trusted header
+	- [x] Get user by trusted header
 	- [ ] Add option to enable single user (usefull for vpn single user easy setup)
 	- [ ] Add menu to add other users to the group
 	- [ ] make the code more readable by renaming/moving the handlers better
 	- [ ] write a minimal step by step guide to install with nix,
 	- [ ] add some css to make it look nicer
 	- [ ] add htmx to make more agreable without making js manadatory
-## Version 1.0.0
+## Version 0.0.0
 Simple todo list for **single user only** at the moment.
 Features :
 	- add and delete (and soon share) groups that contain a list of todolists
diff --git a/flake.nix b/flake.nix
index 8cec79d..243cf0c 100644
--- a/flake.nix
+++ b/flake.nix
@@ -10,8 +10,8 @@
     nixpkgs,
   }: let
     tarball = fetchTarball {
-      url = "https://git.stuce.ch/stuce/sTodo/releases/download/Release1/release1.tar.gz";
-      sha256 = "10jyldwmcs5zyz1k8lp3jscn7nhlvn56g0709l5jp91qimw7xiqz";
+      url = "https://git.stuce.ch/stuce/sTodo/releases/download/r2/release2.tar.gz";
+      sha256 = "11mmq60w5da42mzlckizbrgnpzzj8a8jz69ap5k86zh6a536v456";
     };
   in {
     packages.x86_64-linux.sTodo = with nixpkgs.legacyPackages.x86_64-linux;
@@ -19,7 +19,8 @@
         pname = "sTodo";
         version = "1.0.0";
         src = tarball;
-        buildInputs = [zlib gmp libffi openssl];
+        buildInputs = [zlib gmp libffi];
+        nativeBuildInputs = [openssl];
         installPhase = ''
           mkdir -p $out/bin
           cp $src/sTodo $out/bin
@@ -68,10 +69,10 @@
         environment.systemPackages = [pkgs.openssl];
         users.groups."sTodo".name = "sTodo";
         users.users."sTodo" = {
-                name = "sTodo";
-                isSystemUser = true;
-                group = "sTodo";
-                                                };
+          name = "sTodo";
+          isSystemUser = true;
+          group = "sTodo";
+        };
         systemd.services.sTodo.preStart = ''
           [ -f ${sessionKey} ] || {
             "${pkgs.openssl}/bin/openssl" rand 256 > ${sessionKey}
diff --git a/stack.yaml b/stack.yaml
index be7a8b4..3092e82 100644
--- a/stack.yaml
+++ b/stack.yaml
@@ -20,6 +20,10 @@
 snapshot:
   url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/lts/20/26.yaml
 
+nix:
+  enable: true
+  pure: false
+
 # User packages to be built.
 # Various formats can be used as shown in the example below.
 #