Change that capital on the GTK theme
diff --git a/src/scripts/personal/gtk.nix b/src/scripts/personal/gtk.nix
index e0367d0..25645bc 100644
--- a/src/scripts/personal/gtk.nix
+++ b/src/scripts/personal/gtk.nix
@@ -5,7 +5,7 @@
         gtk3.extraConfig = { gtk-application-prefer-dark-theme = true; };
         # gtk4.extraConfig = { gtk-application-prefer-dark-theme = true; }; # Does not exist in my version of home-manager
         theme = {
-            name = "Adwaita-Dark";
+            name = "Adwaita-dark";
             package = pkgs.gnome.gnome_themes_standard;
         };
     };