diff --git a/hosts/sarien/users/user/flatpak.nix b/hosts/sarien/users/user/flatpak.nix
index d2cc927..167f0db 100644
--- a/hosts/sarien/users/user/flatpak.nix
+++ b/hosts/sarien/users/user/flatpak.nix
@@ -17,7 +17,7 @@
     ];
     packages = [
       # misc
-      "io.github.zen_browser.zen"
+      "app.zen_browser.zen"
       "net.mullvad.MullvadBrowser"
       "com.obsproject.Studio"
       "com.bitwarden.desktop"
diff --git a/modules/home/desktop/niri/default.nix b/modules/home/desktop/niri/default.nix
index 892cbec..bcffa82 100644
--- a/modules/home/desktop/niri/default.nix
+++ b/modules/home/desktop/niri/default.nix
@@ -638,7 +638,6 @@ in {
 
               Mod+Return       repeat=false { spawn "${terminal}"; }
               Mod+Space        repeat=false { spawn "${launcher}"; }
-              Mod+Shift+Space  repeat=false { spawn "walker" "-m" "windows"; }
               Mod+Alt+L        repeat=false { spawn "${lockscreen}"; }
               Mod+Alt+B        repeat=false { spawn "${browser}"; }
               Mod+Alt+V        repeat=false { spawn "copyq" "toggle"; }
@@ -1092,347 +1091,6 @@ in {
         }
       '';
     };
-    programs.walker = {
-      enable = true;
-      package = pkgs.walker;
-      runAsService = true;
-      config = {
-        activation_mode.labels = "neiotsra";
-        # theme = "stylix";
-        as_window = false;
-        builtins = {
-          applications = {
-            actions = {enabled = true;};
-            context_aware = true;
-            name = "applications";
-            placeholder = "Applications";
-            prioritize_new = true;
-            refresh = true;
-            show_generic = false;
-            show_icon_when_single = true;
-            show_sub_when_single = true;
-            weight = 5;
-          };
-          calc = {
-            icon = "accessories-calculator";
-            min_chars = 4;
-            name = "calc";
-            placeholder = "Calculator";
-            weight = 5;
-          };
-          clipboard = {
-            image_height = 300;
-            max_entries = 10;
-            name = "clipboard";
-            placeholder = "Clipboard";
-            switcher_only = true;
-            weight = 5;
-          };
-          commands = {
-            icon = "utilities-terminal";
-            name = "commands";
-            placeholder = "Commands";
-            switcher_only = true;
-            weight = 5;
-          };
-          custom_commands = {
-            icon = "utilities-terminal";
-            name = "custom_commands";
-            placeholder = "Custom Commands";
-            weight = 5;
-          };
-          dmenu = {
-            name = "dmenu";
-            placeholder = "Dmenu";
-            switcher_only = true;
-            weight = 5;
-          };
-          emojis = {
-            history = true;
-            name = "emojis";
-            placeholder = "Emojis";
-            switcher_only = true;
-            typeahead = true;
-            weight = 5;
-          };
-          finder = {
-            concurrency = 8;
-            icon = "folder";
-            ignore_gitignore = true;
-            name = "finder";
-            placeholder = "Finder";
-            refresh = true;
-            switcher_only = true;
-            weight = 5;
-          };
-          runner = {
-            generic_entry = false;
-            history = true;
-            icon = "utilities-terminal";
-            name = "runner";
-            placeholder = "Runner";
-            refresh = true;
-            typeahead = true;
-            weight = 5;
-          };
-          ssh = {
-            history = true;
-            icon = "preferences-system-network";
-            name = "ssh";
-            placeholder = "SSH";
-            refresh = true;
-            switcher_only = true;
-            weight = 5;
-          };
-          switcher = {
-            name = "switcher";
-            placeholder = "Switcher";
-            prefix = "/";
-            weight = 5;
-          };
-          # websearch = {
-          #   engines = ["google"];
-          #   icon = "applications-internet";
-          #   name = "websearch";
-          #   placeholder = "Websearch";
-          #   weight = 5;
-          # };
-          windows = {
-            icon = "view-restore";
-            name = "windows";
-            placeholder = "Windows";
-            weight = 5;
-          };
-        };
-        disable_click_to_close = false;
-        force_keyboard_focus = true;
-        list = {
-          max_entries = 50;
-          show_initial_entries = true;
-          single_click = true;
-        };
-        search = {
-          delay = 0;
-          force_keyboard_focus = true;
-          history = true;
-          placeholder = "Search...";
-        };
-      };
-      theme = {
-        layout = {
-          ui = {
-            anchors = {
-              bottom = false;
-              left = false;
-              right = false;
-              top = false;
-            };
-            window = {
-              h_align = "center";
-              v_align = "center";
-              box = {
-                width = 500;
-                height = 300;
-                h_align = "center";
-                v_align = "center";
-                spacing = 12;
-                orientation = "vertical";
-                # margins = {
-                #   bottom = 200;
-                #   top = 200;
-                #   start = 200;
-                # };
-                search = {
-                  margins = {
-                    # bottom = 0;
-                    # top = 0;
-                    start = 8;
-                    end = 8;
-                  };
-                  spacing = 12;
-                  # v_align = "baseline";
-                  h_align = "top";
-                  h_expand = true;
-                  v_expand = true;
-                };
-                scroll = {
-                  h_align = "fill";
-                  v_align = "fill";
-                  h_expand = false;
-                  overlay_scrolling = true;
-                  list = {
-                    # max_height = 300;
-                    margins = {
-                      bottom = 8;
-                      top = 0;
-                      start = 8;
-                      end = 8;
-                    };
-                    always_show = true;
-                    v_align = "fill";
-                    h_align = "bottom";
-                    h_expand = false;
-                    v_expand = true;
-                    item = {
-                      icon.theme = "${config.gtk.iconTheme.name}";
-                      spacing = 4;
-                      activation_label = {
-                        h_align = "end";
-                        # v_align = "bottom";
-                        h_expand = false;
-                        justify = "right";
-                        spacing = 4;
-                        margins.end = 12;
-                        # x_align = 1;
-                      };
-                      text = {
-                        h_align = "start";
-                        h_expand = true;
-                        revert = true;
-                        wrap = true;
-                      };
-                    };
-                  };
-                };
-              };
-            };
-          };
-        };
-        style = let
-          stylix = config.lib.stylix.colors;
-        in ''
-          @define-color base00 #${stylix.base00};
-          @define-color base01 #${stylix.base01};
-          @define-color base02 #${stylix.base02};
-          @define-color base03 #${stylix.base03};
-          @define-color base04 #${stylix.base04};
-          @define-color base05 #${stylix.base05};
-          @define-color base06 #${stylix.base06};
-          @define-color base07 #${stylix.base07};
-          @define-color base08 #${stylix.base08};
-          @define-color base09 #${stylix.base09};
-          @define-color base0A #${stylix.base0A};
-          @define-color base0B #${stylix.base0B};
-          @define-color base0C #${stylix.base0C};
-          @define-color base0D #${stylix.base0D};
-          @define-color base0E #${stylix.base0E};
-          @define-color base0F #${stylix.base0F};
-
-          #window,
-          #box,
-          #search,
-          #password,
-          #input,
-          #typeahead,
-          #spinner,
-          #list,
-          child,
-          scrollbar,
-          slider,
-          #item,
-          #text,
-          #label,
-          #sub,
-          #activationlabel {
-            all: unset;
-          }
-
-          #window {
-            background: none;
-            color: @base05;
-          }
-
-          #box {
-            border-radius: 20px;
-            border-width: 4px;
-            border-color: @base0D;
-            background: @base00;
-          }
-
-          #search {
-            background: @base01;
-            border-radius: 12px;
-            padding: 8px;
-          }
-
-          #password,
-          #input,
-          #typeahead {
-            background: none;
-            box-shadow: none;
-            border-radius: 12px;
-          }
-
-          #input > *:first-child,
-          #typeahead > *:first-child {
-            margin-right: 12px;
-            border-radius: 12px;
-          }
-
-          /* #spinner {
-          } */
-
-          #typeahead {
-            color: @base05;
-          }
-
-          #input placeholder {
-            opacity: 0.5;
-          }
-
-          #list {
-            padding: 8px;
-            border-radius: 12px;
-            background: @base01;
-          }
-
-          child {
-            box-shadow: none;
-          }
-
-          child:selected,
-          child:hover {
-            box-shadow: none;
-            border-radius: 8px;
-            background: @base02;
-          }
-
-          #item {
-            padding: 4px;
-          }
-
-          /* #icon {
-          }
-
-          #text {
-          }
-
-          #label {
-          } */
-
-          #sub {
-            font-size: smaller;
-            opacity: 0.5;
-          }
-
-          #activationlabel {
-            opacity: 0.5;
-          }
-
-          .activation #activationlabel {
-            opacity: 1;
-            color: @base05;
-          }
-
-          .activation #text,
-          .activation #icon,
-          .activation #search {
-            opacity: 0.5;
-          }
-        '';
-      };
-    };
-
     programs.wpaperd.enable = true;
     home.packages = with pkgs; [
       (ifLaptop brightnessctl)
@@ -1497,18 +1155,18 @@ in {
           "x-scheme-handler/unknown" = web_browser;
         };
       };
-      desktopEntries = {
-        zen-browser-profile = {
-          name = "Zen Browser (Choose profile)";
-          icon = "app.zen_browser.zen";
-          exec = "flatpak run --branch=stable --arch=x86_64 --command=launch-script.sh --file-forwarding app.zen_browser.zen --ProfileManager @@u %u @@";
-        };
-        logseq-wayland = {
-          name = "Logseq Desktop (Wayland)";
-          icon = "com.logseq.Logseq";
-          exec = "flatpak run --branch=stable --arch=x86_64 --command=run.sh --file-forwarding com.logseq.Logseq @@u %U @@ --enable-features=UseOzonePlatform --ozone-platform=wayland --enable-features=WaylandWindowDecorations";
-        };
-      };
+      #   desktopEntries = {
+      #     zen-browser-profile = {
+      #       name = "Zen Browser (Choose profile)";
+      #       icon = "app.zen_browser.zen";
+      #       exec = "flatpak run --branch=stable --arch=x86_64 --command=launch-script.sh --file-forwarding app.zen_browser.zen --ProfileManager @@u %u @@";
+      #     };
+      #     logseq-wayland = {
+      #       name = "Logseq Desktop (Wayland)";
+      #       icon = "com.logseq.Logseq";
+      #       exec = "flatpak run --branch=stable --arch=x86_64 --command=run.sh --file-forwarding com.logseq.Logseq @@u %U @@ --enable-features=UseOzonePlatform --ozone-platform=wayland --enable-features=WaylandWindowDecorations";
+      #     };
+      #   };
     };
     systemd.user = {
       settings.Manager.DefaultEnvironment = {