diff --git a/modules/common/nextcloud.nix b/modules/common/nextcloud.nix
new file mode 100644
index 0000000..93e2828
--- /dev/null
+++ b/modules/common/nextcloud.nix
@@ -0,0 +1,107 @@
+{ config, pkgs, lib, ... }: {
+  sops.secrets.clicks_nextcloud_db_password = {
+    mode = lib.mkForce "0440";
+    group = lib.mkForce "nextcloud";
+  };
+
+  users.users.nextcloud = {
+    isSystemUser = true;
+    createHome = true;
+    home = "/var/lib/nextcloud";
+    group = config.users.groups.nextcloud.name;
+    shell = pkgs.bashInteractive;
+  };
+  users.groups.nextcloud = { };
+
+  services.nextcloud.enable = true;
+  services.nextcloud.https = true;
+  services.nextcloud.config.adminpassFile =
+    config.sops.secrets.nextcloud_admin_password.path;
+  services.nextcloud.hostName = "nextcloud.clicks.codes";
+  services.nginx.virtualHosts.${config.services.nextcloud.hostName} = {
+    enableACME = true;
+    forceSSL = true;
+  };
+  services.nextcloud.package = pkgs.nextcloud27;
+  services.nextcloud.poolSettings = {
+    pm = "dynamic";
+    "pm.max_children" = "32";
+    "pm.max_requests" = "500";
+    "pm.max_spare_servers" = "4";
+    "pm.min_spare_servers" = "2";
+    "pm.start_servers" = "2";
+    "listen.owner" = config.users.users.nextcloud.name;
+    "listen.group" = config.users.users.nextcloud.group;
+  };
+
+  services.nextcloud.config = {
+    dbtype = "pgsql";
+    dbport = config.services.postgresql.port;
+    dbpassFile = config.sops.secrets.clicks_nextcloud_db_password.path;
+    dbname = "nextcloud";
+    dbhost = "localhost";
+    extraTrustedDomains = [ "cloud.clicks.codes" "docs.clicks.codes" ];
+  };
+
+  services.nextcloud.extraOptions = { social_login_auto_redirect = true; };
+
+  services.nextcloud.extraApps = {
+    sociallogin = pkgs.fetchNextcloudApp {
+      url =
+        "https://github.com/zorn-v/nextcloud-social-login/releases/download/v5.5.3/release.tar.gz";
+      sha256 = "sha256-96/wtK7t23fXVRcntDONjgb5bYtZuaNZzbvQCa5Gsj4=";
+    };
+    richdocumentscode = pkgs.fetchNextcloudApp {
+      url = "https://github.com/CollaboraOnline/richdocumentscode/releases/download/23.5.503/richdocumentscode.tar.gz";
+      sha256 = "sha256-5BEN2YXRsMy+zyBBO0KLRMCkTOGv1RdPp1xcDFRNr2I=";
+    };
+    richdocuments = pkgs.fetchNextcloudApp {
+      url =
+        "https://github.com/nextcloud-releases/richdocuments/releases/download/v8.2.0/richdocuments-v8.2.0.tar.gz";
+      sha256 = "sha256-PKw7FXSWvden2+6XjnUDOvbTF71slgeTF/ktS/l2+Dk=";
+    };
+    calendar = pkgs.fetchNextcloudApp {
+      url =
+        "https://github.com/nextcloud-releases/calendar/releases/download/v4.5.2/calendar-v4.5.2.tar.gz";
+      sha256 = "sha256-n7GjgAyw2SLoZTEfakmI3IllWUk6o1MF89Zt3WGhR6A=";
+    };
+    contacts = pkgs.fetchNextcloudApp {
+      url =
+        "https://github.com/nextcloud-releases/contacts/releases/download/v5.4.2/contacts-v5.4.2.tar.gz";
+      sha256 = "sha256-IkKHJ3MY/UPZqa4H86WGOEOypffMIHyJ9WvMqkq/4t8=";
+    };
+    tasks = pkgs.fetchNextcloudApp {
+      url =
+        "https://github.com/nextcloud/tasks/releases/download/v0.15.0/tasks.tar.gz";
+      sha256 = "sha256-zMMqtEWiXmhB1C2IeWk8hgP7eacaXLkT7Tgi4NK6PCg=";
+    };
+    appointments = pkgs.fetchNextcloudApp {
+      url =
+        "https://github.com/SergeyMosin/Appointments/raw/v1.15.4/build/artifacts/appstore/appointments.tar.gz";
+      sha256 = "sha256-2Oo7MJBPiBUBf4kti4or5nX+QiXT1Tkw3KowUGCj67E=";
+    };
+    mail = pkgs.fetchNextcloudApp {
+      url =
+        "https://github.com/nextcloud-releases/mail/releases/download/v3.4.4/mail-v3.4.4.tar.gz";
+      sha256 = "sha256-2+EUVjeFW0mrnR23aU5UHZtGjqpDE11qHXu6PWhUTCs=";
+    };
+    spreed = pkgs.fetchNextcloudApp {  # nextcloud talk
+      url =
+        "https://github.com/nextcloud-releases/spreed/releases/download/v17.1.2/spreed-v17.1.2.tar.gz";
+      sha256 = "sha256-OvZD/k1t4MAJ/BXbHzli6+V/bsgzE6iZQGrC9cG3b8E=";
+    };
+    notes = pkgs.fetchNextcloudApp {
+      url =
+        "https://github.com/nextcloud-releases/notes/releases/download/v4.8.1/notes.tar.gz";
+      sha256 = "sha256-7GkTGyGTvtDbZsq/zOdbBE7xh6DZO183W6I5XX1ekbw=";
+    };
+  };
+
+  sops.secrets.nextcloud_admin_password = {
+    mode = "0600";
+    owner = config.users.users.nextcloud.name;
+    group = config.users.users.nextcloud.group;
+    sopsFile = ../../secrets/nextcloud.json;
+    format = "json";
+  };
+}