diff --git a/configuration.nix b/configuration.nix
index e843abe..c082346 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -32,7 +32,6 @@
     "openssl-1.0.2u"
   ];
 
-  system.autoUpgrade.enable = true;
   system.stateVersion = "20.03"; # We can stay here
 }
 
diff --git a/packages/nagstamon.nix b/packages/nagstamon.nix
index c1c09e7..451efd1 100644
--- a/packages/nagstamon.nix
+++ b/packages/nagstamon.nix
@@ -1,6 +1,6 @@
-{ stdenv, fetchFromGitHub, python38Packages, wrapQtAppsHook }:
+{ stdenv, fetchFromGitHub, python39Packages, wrapQtAppsHook }:
 
-python38Packages.buildPythonApplication rec {
+python39Packages.buildPythonApplication rec {
   pname = "nagstamon";
   version = "3.7.0-alpha";
 
@@ -20,7 +20,7 @@ python38Packages.buildPythonApplication rec {
     wrapQtApp $out/bin/nagstamon.py
   '';
 
-  propagatedBuildInputs = with python38Packages; [
+  propagatedBuildInputs = with python39Packages; [
     beautifulsoup4
     configparser
     dateutil
diff --git a/roles/base.nix b/roles/base.nix
index 39730da..bc64e3c 100644
--- a/roles/base.nix
+++ b/roles/base.nix
@@ -83,7 +83,6 @@ in {
       alias less="bat -p"
       alias ls="ls --color=auto"
       alias vim="nvim"
-      alias k="kubectl"
 
       for script in "$HOME"/dotfiles/bashrc/*.sh; do
           . "$script"
@@ -104,7 +103,6 @@ in {
       ls = "ls --color=auto";
       vim = "nvim";
       sink = "VAULT_TOKEN=$(vault token lookup -format=json | jq -r .data.id) ENVIRONMENTS=staging ~/git/bitsbeats/vault-sink/sink";
-      usink = "VAULT_TOKEN=$(vault token lookup -format=json | jq -r .data.id) ENVIRONMENTS=staging ~/git/bitsbeats/vault-sink/sink < ./helm/*/values.yaml > values.yaml";
     };
   };
 
diff --git a/roles/desktop.nix b/roles/desktop.nix
index ff09357..d8ac11b 100644
--- a/roles/desktop.nix
+++ b/roles/desktop.nix
@@ -55,7 +55,7 @@ in {
 
     config.pipewire = {
       "context.properties" = {
-        "default.clock.rate" = 48000;
+        "default.clock.rate" = 44100;
       };
     };
   };
diff --git a/roles/mail.nix b/roles/mail.nix
index 0f81277..8e834c5 100644
--- a/roles/mail.nix
+++ b/roles/mail.nix
@@ -1,11 +1,10 @@
 { config, lib, pkgs, ... }:
 
 let
-  unstable = import <nixos-unstable> { config.allowUnfree = true; };
   notcoal = pkgs.callPackage (import ../packages/notcoal) {};
 in {
   environment.systemPackages = with pkgs; [
-    unstable.astroid
+    astroid
     isync
     khal
     msmtp
diff --git a/roles/work.nix b/roles/work.nix
index 5d7d56f..6535389 100644
--- a/roles/work.nix
+++ b/roles/work.nix
@@ -31,6 +31,7 @@ in {
     cloudstation
     nagstamon
 
+    astroid
     drone-cli
     go-jira
     govc