diff --git a/nixos/modules/webapps/hedgedoc.nix b/nixos/modules/webapps/hedgedoc.nix
new file mode 100644
index 0000000..a6774a8
--- /dev/null
+++ b/nixos/modules/webapps/hedgedoc.nix
@@ -0,0 +1,23 @@
+{ config, pkgs, ... }:
+{
+  services.hedgedoc = {
+    enable = true;
+    configuration = {
+      domain = "notes.buehler.rocks";
+      protocolUseSSL = true;
+      urlAddPort = false;
+      db = {
+        dialect = "sqlite";
+        storage = "/var/lib/hedgedoc/db.hedgedoc.sqlite";
+      };
+    };
+  };
+  webapps.apps.hedgedoc = {
+    dashboard = {
+      name = "Hedgedoc";
+      category = "app";
+      icon = "edit";
+      link = "https://notes.buehler.rocks";
+    };
+  };
+}