diff --git a/.config/DankMaterialShell/settings.json b/.config/DankMaterialShell/settings.json
index a15e097..d3d9676 100644
--- a/.config/DankMaterialShell/settings.json
+++ b/.config/DankMaterialShell/settings.json
@@ -175,12 +175,6 @@
   "greeterEnableFprint": false,
   "greeterEnableU2f": false,
   "greeterWallpaperPath": "",
-  "greeterUse24HourClock": true,
-  "greeterShowSeconds": false,
-  "greeterPadHours12Hour": false,
-  "greeterLockDateFormat": "",
-  "greeterFontFamily": "",
-  "greeterWallpaperFillMode": "",
   "mediaSize": 1,
   "appLauncherViewMode": "grid",
   "spotlightModalViewMode": "grid",
@@ -271,6 +265,10 @@
   "qtThemingEnabled": false,
   "syncModeWithPortal": true,
   "terminalsAlwaysDark": false,
+  "muxType": "tmux",
+  "muxUseCustomCommand": false,
+  "muxCustomCommand": "",
+  "muxSessionFilter": "",
   "runDmsMatugenTemplates": true,
   "matugenTemplateGtk": true,
   "matugenTemplateNiri": true,
diff --git a/.config/niri/config.kdl b/.config/niri/config.kdl
index 470348f..774a743 100644
--- a/.config/niri/config.kdl
+++ b/.config/niri/config.kdl
@@ -382,6 +382,10 @@ binds {
     Mod+Alt+apostrophe { screenshot-window; }
     Mod+Shift+apostrophe { screenshot; }
 
+    // Force the focused window to exactly 1854 x 882 pixels
+    //Mod+Shift+semicolon { spawn-sh "niri msg action set-column-width 1854 && niri msg action set-window-height 882"; }
+    Mod+Shift+semicolon { spawn-sh "niri msg action set-column-width 1854 && niri msg action set-window-height 882 && niri msg action fullscreen-window"; }
+
     // Applications such as remote-desktop clients and software KVM switches may
     // request that niri stops processing the keyboard shortcuts defined here
     // so they may, for example, forward the key presses as-is to a remote machine.