diff --git a/home/alex/home.nix b/home/alex/home.nix
index d856d60..128f794 100644
--- a/home/alex/home.nix
+++ b/home/alex/home.nix
@@ -58,7 +58,6 @@
       scummvm
 
       # reading
-      xournalpp # pdf editor
     ];
   };
 
diff --git a/home/alex/programs/emacs/doom/config.el b/home/alex/programs/emacs/doom/config.el
index b1761ad..e53ac2e 100644
--- a/home/alex/programs/emacs/doom/config.el
+++ b/home/alex/programs/emacs/doom/config.el
@@ -56,17 +56,6 @@
   (add-to-list 'lsp-file-watch-ignored-directories "[/\\\\]target\\'")
   )
 
-(defun set-frame-alpha (arg &optional active)
-  "Interactively set the transparency of the active frame"
-  (interactive "nEnter alpha value (1-100): \np")
-  (let* ((elt (assoc 'alpha default-frame-alist))
-         (old (frame-parameter nil 'alpha))
-         (new (cond ((atom old)     `(,arg ,arg))
-                    ((eql 1 active) `(,arg ,(cadr old)))
-                    (t              `(,(car old) ,arg)))))
-    (if elt (setcdr elt new) (push `(alpha ,@new) default-frame-alist))
-    (set-frame-parameter nil 'alpha new)))
-
 (defun my/org-id-update-id-current-file ()
   "Scan the current buffer for Org-ID locations and update them."
   (interactive)
diff --git a/home/alex/programs/emacs/doom/init.el b/home/alex/programs/emacs/doom/init.el
index 927777c..70f3b7c 100644
--- a/home/alex/programs/emacs/doom/init.el
+++ b/home/alex/programs/emacs/doom/init.el
@@ -156,7 +156,7 @@
        (org +pandoc +present +gnuplot +noter)               ; organize your plain life in plain text
        ;;php               ; perl's insecure younger brother
        plantuml          ; diagrams for confusing people more
-       (purescript +lsp)   ; javascript, but functional
+       ;;purescript        ; javascript, but functional
        (python +lsp +tree-sitter +pyenv)            ; beautiful is better than ugly
        qt                ; the 'cutest' gui framework ever
        (racket +lsp +xp) ; a DSL for DSLs
diff --git a/home/alex/programs/xmonad/config.hs b/home/alex/programs/xmonad/config.hs
index 8087dad..4e1c6ec 100644
--- a/home/alex/programs/xmonad/config.hs
+++ b/home/alex/programs/xmonad/config.hs
@@ -108,7 +108,7 @@ myConfig =
                                  , ("M-S-r", compileRestart True)
                                  , ("M-S-q", restart "xmonad" True)
                                  , ("M-C-s", unGrab *> spawn "scrot -s")
-                                 , ("M-S-s", sendMessage Docks.ToggleStruts)
+                                 , ("M-b", sendMessage Docks.ToggleStruts)
                                  , ("M-f", sendMessage (Toggle "Full"))
                                  , ("M-p", spawn appLauncher)
                                  , ("M-i", spawn passLauncher)
@@ -124,21 +124,16 @@ myConfig =
                                    ("M-s M-t", namedScratchpadAction scratchpads "shell")
                                  , ("M-s M-s", namedScratchpadAction scratchpads "notes")
                                  , -- backlight control
+
                                    ("<XF86MonBrightnessDown>", spawn "xbacklight -dec 5")
                                  , ("<XF86MonBrightnessUp>", spawn "xbacklight -inc 5")
                                  , ("<F5>", spawn "xbacklight -dec 5")
                                  , ("<F6>", spawn "xbacklight -inc 5")
-                                 , -- transparency
-                                   ("S-<XF86MonBrightnessDown>", spawn "picom-trans -c -5")
-                                 , ("S-<XF86MonBrightnessUp>", spawn "picom-trans -c +5")
-                                 , ("M-S-d", spawn "picom-trans -c +5")
-                                 , ("M-S-b", spawn "picom-trans -c -5")
                                  , -- volume control
+
                                    ("<XF86AudioMute>", changeVolume ToggleVolume)
                                  , ("<XF86AudioLowerVolume>", changeVolume $ LowerVolume 5)
                                  , ("<XF86AudioRaiseVolume>", changeVolume $ RaiseVolume 5)
-                                 , ("M-d", changeVolume $ RaiseVolume 5)
-                                 , ("M-b", changeVolume $ LowerVolume 5)
                                  , ("M-a", sendMessage Balance)
                                  , ("M-S-a", sendMessage Equalize)
                                  , ("M-o", sendMessage Rotate)
diff --git a/hosts/dregil/default.nix b/hosts/dregil/default.nix
index 6e5609b..71b89de 100644
--- a/hosts/dregil/default.nix
+++ b/hosts/dregil/default.nix
@@ -1,26 +1,11 @@
-{
-  lib,
-  config,
-  pkgs,
-  inputs,
-  ...
-}:
-{
+{ lib, config, pkgs, inputs, ... }: {
   imports = [
-    (
-      { ... }:
-      {
-        nixpkgs = {
-          config.allowUnfree = true;
-        };
-      }
-    )
+    ({ ... }: { nixpkgs = { config.allowUnfree = true; }; })
     ../../modules/security.nix
     ../../modules/common-system.nix
     ./configuration.nix
     inputs.home-manager.nixosModules.home-manager
     ../../home/anne/default.nix
     ../../home/alex/default.nix
-    ../../modules/podman
   ];
 }
diff --git a/modules/podman/default.nix b/modules/podman/default.nix
deleted file mode 100644
index 81f4627..0000000
--- a/modules/podman/default.nix
+++ /dev/null
@@ -1,24 +0,0 @@
-{ pkgs, ... }:
-{
-  # Enable common container config files in /etc/containers
-  virtualisation.containers.enable = true;
-  virtualisation = {
-    podman = {
-      enable = true;
-
-      # Create a `docker` alias for podman, to use it as a drop-in replacement
-      dockerCompat = true;
-
-      # Required for containers under podman-compose to be able to talk to each other.
-      defaultNetwork.settings.dns_enabled = true;
-    };
-  };
-
-  # Useful other development tools
-  environment.systemPackages = with pkgs; [
-    dive # look into docker image layers
-    podman-tui # status of containers in the terminal
-    # docker-compose # start group of containers for dev
-    podman-compose # start group of containers for dev
-  ];
-}