diff --git a/mod/desktop/software/default.nix b/mod/desktop/software/default.nix
index 83390de..98d1431 100644
--- a/mod/desktop/software/default.nix
+++ b/mod/desktop/software/default.nix
@@ -34,6 +34,7 @@ in
       wireguard-tools
       wl-clipboard
       yt-dlp
+      zettlr
       zotero
       zulip
     ];
diff --git a/mod/desktop/syncthing.nix b/mod/desktop/syncthing.nix
index 36e8afb..6aa5ebd 100644
--- a/mod/desktop/syncthing.nix
+++ b/mod/desktop/syncthing.nix
@@ -19,6 +19,16 @@ lib.mkIf config.hd.desktop.syncthing.enable {
         type = "sendreceive";
         devices = [ "p9" ];
       };
+      pkm-notizen = {
+        id = "pkm-notizen";
+        path = "/home/hd/Sync/PKM/Notizen";
+        type = "sendreceive";
+        devices = [ "p9" ];
+        versioning = {
+          type = "simple";
+          params.keep = "10";
+        };
+      };
       supernote-note = {
         id = "supernote-note";
         path = "/home/hd/Sync/Dokumente/Supernote/Notizen";
@@ -34,6 +44,8 @@ lib.mkIf config.hd.desktop.syncthing.enable {
 
   systemd.tmpfiles.rules = [
     "d /home/hd/Sync 0755 hd users - -"
+    "d /home/hd/Sync/PKM 0755 hd users - -"
+    "d /home/hd/Sync/PKM/Notizen 0755 hd users - -"
     # I don't want desktop to be a broken symlink
     "d /home/hd/Sync/Desktop 0755 hd users - -"
     "L+ /home/hd/Documents - - - - /home/hd/Sync/Dokumente"