diff --git a/.sops.yaml b/.sops.yaml
index 077d3cdd..a16eb0b4 100644
--- a/.sops.yaml
+++ b/.sops.yaml
@@ -329,6 +329,14 @@ creation_rules:
       age:
       - *mobilizon
       - *polygon-snowflake
+
+  - path_regex: hosts/mucbot/secrets\.yaml$
+    key_groups:
+    - pgp: *admins
+      age:
+      - *mucbot
+      - *polygon-snowflake
+
   - path_regex: hosts/oparl/secrets\.yaml$
     key_groups:
     - pgp: *admins
diff --git a/flake.lock b/flake.lock
index 5eb8632f..593c6946 100644
--- a/flake.lock
+++ b/flake.lock
@@ -816,15 +816,16 @@
     "tigger": {
       "flake": false,
       "locked": {
-        "lastModified": 1712348405,
-        "narHash": "sha256-CF7eygcN0ZwWeXgfJrK6hNctk7Nm3pPg3XcwSrqwVdc=",
-        "owner": "astro",
+        "lastModified": 1713187505,
+        "narHash": "sha256-Iq5K+wJazHMPeqtC/KXQ6bvWjhgWmmL7fAswUewBkmo=",
+        "owner": "SuperSandro2000",
         "repo": "tigger",
-        "rev": "a39fb1248521d6f6b2f8a193c884b4d7c7d7002c",
+        "rev": "ea49c444dc5a494f00d5d6d23aad97fd76bc1ec3",
         "type": "github"
       },
       "original": {
-        "owner": "astro",
+        "owner": "SuperSandro2000",
+        "ref": "password-file",
         "repo": "tigger",
         "type": "github"
       }
diff --git a/flake.nix b/flake.nix
index 0f768581..fb49b0f7 100644
--- a/flake.nix
+++ b/flake.nix
@@ -197,7 +197,9 @@
       };
     };
     tigger = {
-      url = "github:astro/tigger";
+      # url = "github:astro/tigger";
+      # https://github.com/astro/tigger/pull/45
+      url = "github:SuperSandro2000/tigger/password-file";
       flake = false;
     };
     tracer = {
@@ -500,10 +502,6 @@
         mucbot = nixosSystem' {
           modules = [
             "${tigger}/module.nix"
-            {
-              # TODO: migrate to sops
-              nixpkgs.overlays = [ secrets.overlays.mucbot ];
-            }
             ./hosts/mucbot
             self.nixosModules.cluster-options
             self.nixosModules.microvm
diff --git a/hosts/mucbot/default.nix b/hosts/mucbot/default.nix
index e14934ca..31d61eb3 100644
--- a/hosts/mucbot/default.nix
+++ b/hosts/mucbot/default.nix
@@ -1,24 +1,35 @@
-{ pkgs, ... }:
+{ config, ... }:
 
 {
   c3d2.deployment.server = "server10";
 
   networking.hostName = "mucbot";
 
-  users.users.tigger = {
-    createHome = true;
-    isNormalUser = true;
-    group = "tigger";
-  };
-  users.groups.tigger = { };
   services.tigger = {
     enable = true;
     user = "tigger";
     group = "tigger";
     jid = "astrobot@jabber.c3d2.de";
-    inherit (pkgs.mucbot) password;
+    passwordFile = config.sops.secrets."mucbot/password".path;
     mucs = [ "c3d2@chat.c3d2.de/Astrobot" "international@chat.c3d2.de/Astrobot" ];
   };
 
+  sops = {
+    defaultSopsFile = ./secrets.yaml;
+    secrets = {
+      "mucbot/password".owner = "tigger";
+    };
+  };
+
   system.stateVersion = "18.09";
+
+  users = {
+    groups.tigger = { };
+
+    users.tigger = {
+      createHome = true;
+      isNormalUser = true;
+      group = "tigger";
+    };
+  };
 }
diff --git a/hosts/mucbot/secrets.yaml b/hosts/mucbot/secrets.yaml
new file mode 100644
index 00000000..a8753afa
--- /dev/null
+++ b/hosts/mucbot/secrets.yaml
@@ -0,0 +1,180 @@
+mucbot:
+    password: ENC[AES256_GCM,data:v1nRBPi20vZvPw==,iv:EByBbBWMw1cEDHhUSQuLktzaSK4Pbikb23xkfRk24KA=,tag:qUMfpJHT0+Y8tq1JpJAShA==,type:str]
+sops:
+    kms: []
+    gcp_kms: []
+    azure_kv: []
+    hc_vault: []
+    age:
+        - recipient: age1cqeh03zq0hvz5l78r678q93ey5mlw49lqy4whvgqxgenudth7g6skee6kh
+          enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBoVUcxVHpDWCtjMGdLQmxs
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+            MWxtVVRHcGJkYWx1TURjeWlQY00rbTQKIQ6Whb5dySsrsnQnWOGieUBUxzCK8Z2S
+            m+XW4LMbbVCAQ1HxiHlu01MfeAjWapUa/qwshJaaL1/z9NGRFojukA==
+            -----END AGE ENCRYPTED FILE-----
+        - recipient: age12aukzah0pt2rck52hwn08kezyxueqz2f49ld7hpyuzmu847vavdqkunn5c
+          enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBDejZGWm5lWHY1bXp0cFQ0
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+            9GgiDLYbMvkJpKuXj7L50LUmpYjIdIvOk70VbMgAD38RlyT/xUgf7A==
+            -----END AGE ENCRYPTED FILE-----
+    lastmodified: "2024-04-15T13:31:21Z"
+    mac: ENC[AES256_GCM,data:Y1tnGTS3Wr3zbpZej+5wlIy1jaOoqHcKHP00hmKpWWR39RberESVkPQViPhP8DmwkKdbU/k+HRgb9Pn+1wgTwv8dFQyYmtWWQ3QHtB6exP3DGvQfI1Jms1Y8FaBIcFyv0BP0Fc8XipKyTG4K+T2j8TPszBCqRrUzgqiezj5Pei0=,iv:8dTU5Hi9qyx5VIGdouR2FVbc9VE4j16tiliv7KvZ0Zs=,tag:zfm2pKWmA0t2tccNinpaNA==,type:str]
+    pgp:
+        - created_at: "2024-04-15T13:30:57Z"
+          enc: |-
+            -----BEGIN PGP MESSAGE-----
+
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+          fp: DD0998E6CDF294537FC604F991FA5E5BF9AA901C
+        - created_at: "2024-04-15T13:30:57Z"
+          enc: |-
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