diff --git a/flake.nix b/flake.nix
index 3696e68..b510efc 100644
--- a/flake.nix
+++ b/flake.nix
@@ -65,6 +65,7 @@
         url = "https://git.stuce.ch/stuce/sTodo/releases/download/Release1/release1.tar.gz";
         sha256 = "10jyldwmcs5zyz1k8lp3jscn7nhlvn56g0709l5jp91qimw7xiqz";
         }; 
+                                                        environment.etc."sTodo/client_session_key.aes".text = "dasdhadhkjashdajhdkjahdakjsh"; 
           };
         systemd.services.sTodo = {
           description = "Launch a sTodo app to have a online todolist";