diff --git a/flake.lock b/flake.lock
index 75fda3a..f315731 100644
--- a/flake.lock
+++ b/flake.lock
@@ -143,11 +143,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1721531260,
-        "narHash": "sha256-O72uxk4gYFQDwNkoBioyrR3GK9EReZmexCStBaORMW8=",
+        "lastModified": 1720926593,
+        "narHash": "sha256-fW6e27L6qY6s+TxInwrS2EXZZfhMAlaNqT0sWS49qMA=",
         "owner": "nix-community",
         "repo": "nix-index-database",
-        "rev": "b6db9fd8dc59bb2ccb403f76d16ba8bbc1d5263d",
+        "rev": "5fe5b0cdf1268112dc96319388819b46dc051ef4",
         "type": "github"
       },
       "original": {
@@ -174,11 +174,11 @@
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1721524707,
-        "narHash": "sha256-5NctRsoE54N86nWd0psae70YSLfrOek3Kv1e8KoXe/0=",
+        "lastModified": 1720915306,
+        "narHash": "sha256-6vuViC56+KSr+945bCV8akHK+7J5k6n/epYg/W3I5eQ=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "556533a23879fc7e5f98dd2e0b31a6911a213171",
+        "rev": "74348da2f3a312ee25cea09b98cdba4cb9fa5d5d",
         "type": "github"
       },
       "original": {
@@ -188,29 +188,13 @@
         "type": "github"
       }
     },
-    "nixpkgs-unstable": {
-      "locked": {
-        "lastModified": 1721379653,
-        "narHash": "sha256-8MUgifkJ7lkZs3u99UDZMB4kbOxvMEXQZ31FO3SopZ0=",
-        "owner": "nixos",
-        "repo": "nixpkgs",
-        "rev": "1d9c2c9b3e71b9ee663d11c5d298727dace8d374",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nixos",
-        "ref": "nixos-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1721548954,
-        "narHash": "sha256-7cCC8+Tdq1+3OPyc3+gVo9dzUNkNIQfwSDJ2HSi2u3o=",
+        "lastModified": 1721226092,
+        "narHash": "sha256-UBvzVpo5sXSi2S/Av+t+Q+C2mhMIw/LBEZR+d6NMjws=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "63d37ccd2d178d54e7fb691d7ec76000740ea24a",
+        "rev": "c716603a63aca44f39bef1986c13402167450e0a",
         "type": "github"
       },
       "original": {
@@ -286,7 +270,6 @@
         "kpp": "kpp",
         "nix-index-database": "nix-index-database",
         "nixpkgs": "nixpkgs_2",
-        "nixpkgs-unstable": "nixpkgs-unstable",
         "print-interface": "print-interface",
         "sops-nix": "sops-nix",
         "vscode-server": "vscode-server"
@@ -300,11 +283,11 @@
         "nixpkgs-stable": "nixpkgs-stable"
       },
       "locked": {
-        "lastModified": 1721531171,
-        "narHash": "sha256-AsvPw7T0tBLb53xZGcUC3YPqlIpdxoSx56u8vPCr6gU=",
+        "lastModified": 1720926522,
+        "narHash": "sha256-eTpnrT6yu1vp8C0B5fxHXhgKxHoYMoYTEikQx///jxY=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "909e8cfb60d83321d85c8d17209d733658a21c95",
+        "rev": "0703ba03fd9c1665f8ab68cc3487302475164617",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index a150aa3..fe35311 100755
--- a/flake.nix
+++ b/flake.nix
@@ -1,7 +1,6 @@
 {
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs/nixos-24.05";
-    nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable";
     sops-nix.url = "github:Mic92/sops-nix";
     sops-nix.inputs.nixpkgs.follows = "nixpkgs";
     nix-index-database.url = "github:nix-community/nix-index-database";
@@ -24,7 +23,6 @@
   outputs =
     { self
     , nixpkgs
-    , nixpkgs-unstable
     , sops-nix
     , nix-index-database
     , kpp
@@ -38,7 +36,6 @@
       supportedSystems = [ "x86_64-linux" ];
       forAllSystems = nixpkgs.lib.genAttrs supportedSystems;
       pkgs = forAllSystems (system: nixpkgs.legacyPackages.${system});
-
     in
     {
       packages = forAllSystems (system: rec {
diff --git a/modules/core/podman.nix b/modules/core/podman.nix
index 625d25b..ad47b5b 100644
--- a/modules/core/podman.nix
+++ b/modules/core/podman.nix
@@ -23,4 +23,4 @@
     #docker-compose # start group of containers for dev
     #podman-compose # start group of containers for dev
   ];
-}
+}
\ No newline at end of file
diff --git a/modules/kanboard.nix b/modules/kanboard.nix
index 6b4841f..9edc86a 100644
--- a/modules/kanboard.nix
+++ b/modules/kanboard.nix
@@ -5,7 +5,7 @@ let
 in
 {
   sops.secrets."kanboard_env" = { };
-
+  
   virtualisation.oci-containers = {
     containers.kanboard = {
       image = "ghcr.io/kanboard/kanboard:v1.2.36";
diff --git a/modules/minecraft/default.nix b/modules/minecraft/default.nix
index af96e95..a06ec01 100644
--- a/modules/minecraft/default.nix
+++ b/modules/minecraft/default.nix
@@ -1,44 +1,13 @@
-{config,  pkgs, lib, nixpkgs-unstable, ... }:
+{ ... }:
 {
   services.minecraft-server = {
     enable = true;
-    # hack to enable unstable unfree package
-    package = nixpkgs-unstable.legacyPackages.x86_64-linux.minecraft-server.overrideAttrs (_old: { meta.license = [ lib.licenses.mit ]; });
     eula = true;
   };
-  services.bluemap = {
-    enable = true;
-    host = "map.mc.ifsr.de";
-    eula = true;
-    defaultWorld = "${config.services.minecraft-server.dataDir}/world";
-  };
-  services.nginx.virtualHosts."map.mc.ifsr.de".extraConfig = ''
-    allow 141.30.0.0/16;
-    allow 141.76.0.0/16;
-    deny all;
-  '';
 
   networking.firewall = {
     extraInputRules = ''
-      ip saddr { 141.30.0.0/16, 141.76.0.0/16} tcp dport 25565 accept comment "Allow minecraft access from office nets and podman"
+      ip saddr { 141.30.0.0/16, 141.76.0.0/16} tcp dport 25565 accept comment "Allow ldaps access from office nets and podman"
     '';
   };
-  users.users.minecraft = {
-    isNormalUser = true;
-    isSystemUser = lib.mkForce false;
-    openssh.authorizedKeys.keys = [
-      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAILkxTuzjS3EswMfj+wSKu9ciRyStvjDlDUXzkqEUGDaP rouven@thinkpad"
-      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOhdjiPvtAo/ZV36RjBBPSlixzeP3VN6cqa4YAmM5uXM ff00005@ff00005-laptop" # malte
-    ];
-  };
-  security.sudo.extraRules = [
-    {
-      users = [ "minecraft" ];
-      commands = [
-        { command = "/run/current-system/sw/bin/systemctl restart minecraft-server"; options = [ "NOPASSWD" ]; }
-        { command = "/run/current-system/sw/bin/systemctl start minecraft-server"; options = [ "NOPASSWD" ]; }
-        { command = "/run/current-system/sw/bin/systemctl stop minecraft-server"; options = [ "NOPASSWD" ]; }
-      ];
-    }
-  ];
 }