diff --git a/modules/services/default.nix b/modules/services/default.nix
index 97aba6e..349a56f 100644
--- a/modules/services/default.nix
+++ b/modules/services/default.nix
@@ -3,9 +3,9 @@
 {
   imports = [
     ./dunst
+    ./diskstation
     ./emacs
     ./agenix.nix
-    ./diskstation.nix
     ./picom.nix
   ];
 
diff --git a/modules/services/diskstation.nix b/modules/services/diskstation.nix
deleted file mode 100644
index 4476c34..0000000
--- a/modules/services/diskstation.nix
+++ /dev/null
@@ -1,29 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-{
-  services.davfs2.enable = true;
-
- services.autofs = {
-   enable = true;
-   autoMaster =
-     let
-       mapConf = pkgs.writeText "auto" ''
-         keepass -fstype=davfs,uid=1000 :https\://davs.home.boehmies.de/home/Drive/
-       '';
-     in
-       ''
-         /auto file:${mapConf}
-       '';
-   debug = true;
- };
-
- home-manager.users.moritz = {
-   services.unison = {
-     enable = true;
-     pairs.keepass.roots = [
-       "/home/moritz/Keepass"
-       "/auto/keepass"
-     ];
-   };
- };
-}
diff --git a/modules/services/diskstation/default.nix b/modules/services/diskstation/default.nix
new file mode 100644
index 0000000..89fd86b
--- /dev/null
+++ b/modules/services/diskstation/default.nix
@@ -0,0 +1,37 @@
+{ config, lib, pkgs, ... }:
+
+{
+  services.davfs2 = {
+    enable = true;
+    extraConfig = "trust_server_cert diskstation.pem";
+  };
+  services.autofs = {
+    enable = true;
+    autoMaster =
+      let
+        mapConf = pkgs.writeText "auto" ''
+          keepass -fstype=davfs,uid=1000 :https\://davs.home.boehmies.de/home/Drive/
+        '';
+      in
+        ''
+          /auto file:${mapConf}
+        '';
+    debug = true;
+  };
+
+  home-manager.users.moritz = {
+    services.unison = {
+      enable = true;
+      pairs = {
+        keepass.roots = [
+          "/home/moritz/Keepass"
+          "/auto/keepass"
+        ];
+        diskstation.roots = [
+          "/home/moritz/Documents"
+          "/auto/diskstation"
+        ];
+      };
+    };
+  };
+}
diff --git a/modules/services/diskstation/diskstation.pem b/modules/services/diskstation/diskstation.pem
new file mode 100644
index 0000000..ebeaf75
--- /dev/null
+++ b/modules/services/diskstation/diskstation.pem
@@ -0,0 +1,22 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----