diff --git a/configurations/home-manager/leyla/packages/default.nix b/configurations/home-manager/leyla/packages/default.nix
index 0917d04..a3669af 100644
--- a/configurations/home-manager/leyla/packages/default.nix
+++ b/configurations/home-manager/leyla/packages/default.nix
@@ -72,6 +72,9 @@ in {
           noita-entangled-worlds.enable = true;
           tor-browser.enable = true;
           gdx-liftoff.enable = true;
+          proton-mail-pwa.enable = true;
+          proton-calendar-pwa.enable = true;
+          matrix-cyberia-pwa.enable = true;
         })
       ];
     }
diff --git a/modules/home-manager-modules/programs/default.nix b/modules/home-manager-modules/programs/default.nix
index 5b3a169..916eb31 100644
--- a/modules/home-manager-modules/programs/default.nix
+++ b/modules/home-manager-modules/programs/default.nix
@@ -46,5 +46,8 @@
     ./gdx-liftoff.nix
     ./tor-browser.nix
     ./vmware-workstation.nix
+    ./proton-mail-pwa.nix
+    ./proton-calendar-pwa.nix
+    ./matrix-cyberia-pwa.nix
   ];
 }
diff --git a/modules/home-manager-modules/programs/matrix-cyberia-pwa.nix b/modules/home-manager-modules/programs/matrix-cyberia-pwa.nix
new file mode 100644
index 0000000..46cb402
--- /dev/null
+++ b/modules/home-manager-modules/programs/matrix-cyberia-pwa.nix
@@ -0,0 +1,33 @@
+{
+  lib,
+  pkgs,
+  config,
+  ...
+}: {
+  options.programs.matrix-cyberia-pwa = {
+    enable = lib.mkEnableOption "enable Matrix Cyberia PWA";
+  };
+
+  config = lib.mkIf config.programs.matrix-cyberia-pwa.enable (lib.mkMerge [
+    {
+      xdg.desktopEntries.matrix-cyberia-pwa = {
+        name = "Matrix (Cyberia)";
+        type = "Application";
+        exec = "${pkgs.chromium}/bin/chromium --app=https://chat.cyberia.club/";
+        icon = "matrix";
+        terminal = false;
+        categories = ["Network" "InstantMessaging"];
+      };
+    }
+    (
+      lib.mkIf config.impermanence.enable {
+        home.persistence."/persist${config.home.homeDirectory}" = {
+          directories = [
+            "${config.xdg.configHome}/chromium"
+          ];
+          allowOther = true;
+        };
+      }
+    )
+  ]);
+}
diff --git a/modules/home-manager-modules/programs/proton-calendar-pwa.nix b/modules/home-manager-modules/programs/proton-calendar-pwa.nix
new file mode 100644
index 0000000..4a52dd8
--- /dev/null
+++ b/modules/home-manager-modules/programs/proton-calendar-pwa.nix
@@ -0,0 +1,32 @@
+{
+  lib,
+  pkgs,
+  config,
+  ...
+}: {
+  options.programs.proton-calendar-pwa = {
+    enable = lib.mkEnableOption "enable Proton Calendar PWA";
+  };
+
+  config = lib.mkIf config.programs.proton-calendar-pwa.enable (lib.mkMerge [
+    {
+      xdg.desktopEntries.proton-calendar-pwa = {
+        name = "Proton Calendar";
+        type = "Application";
+        exec = "${pkgs.chromium}/bin/chromium --app=https://calendar.proton.me";
+        icon = "chrome-ojibjkjikcpjonjjngfkegflhmffeemk-Default";
+        terminal = false;
+      };
+    }
+    (
+      lib.mkIf config.impermanence.enable {
+        home.persistence."/persist${config.home.homeDirectory}" = {
+          directories = [
+            "${config.xdg.configHome}/chromium"
+          ];
+          allowOther = true;
+        };
+      }
+    )
+  ]);
+}
diff --git a/modules/home-manager-modules/programs/proton-mail-pwa.nix b/modules/home-manager-modules/programs/proton-mail-pwa.nix
new file mode 100644
index 0000000..7b302d5
--- /dev/null
+++ b/modules/home-manager-modules/programs/proton-mail-pwa.nix
@@ -0,0 +1,32 @@
+{
+  lib,
+  pkgs,
+  config,
+  ...
+}: {
+  options.programs.proton-mail-pwa = {
+    enable = lib.mkEnableOption "enable Proton Mail PWA";
+  };
+
+  config = lib.mkIf config.programs.proton-mail-pwa.enable (lib.mkMerge [
+    {
+      xdg.desktopEntries.proton-mail-pwa = {
+        name = "Proton Mail";
+        type = "Application";
+        exec = "${pkgs.chromium}/bin/chromium --app=https://mail.proton.me";
+        icon = "chrome-jnpecgipniidlgicjocehkhajgdnjekh-Default";
+        terminal = false;
+      };
+    }
+    (
+      lib.mkIf config.impermanence.enable {
+        home.persistence."/persist${config.home.homeDirectory}" = {
+          directories = [
+            "${config.xdg.configHome}/chromium"
+          ];
+          allowOther = true;
+        };
+      }
+    )
+  ]);
+}