diff --git a/default.nix b/default.nix
index 7843e34..b803ef0 100644
--- a/default.nix
+++ b/default.nix
@@ -1,7 +1,7 @@
 let
-  pkgs = import <nixpkgs> {};
+  pkgs = import <nixpkgs> { };
 in
 
 self: super: rec {
-	selfprivacy-api = super.callPackage ./pkgs/selfprivacy-api {};
+  selfprivacy-api = super.callPackage ./pkgs/selfprivacy-api { };
 }
diff --git a/pkgs/selfprivacy-api/default.nix b/pkgs/selfprivacy-api/default.nix
index 7117e5f..e329f3f 100644
--- a/pkgs/selfprivacy-api/default.nix
+++ b/pkgs/selfprivacy-api/default.nix
@@ -4,7 +4,22 @@ let
   inherit (nixpkgs) pkgs;
   inherit pythonPkgs;
 
-  selfprivacy-api = { buildPythonPackage, flask, flask-restful, setuptools, portalocker, flask-swagger, flask-swagger-ui, pytz, pytest, pytest-mock, pytest-datadir, huey, gevent }:
+  selfprivacy-api =
+    { buildPythonPackage
+    , flask
+    , flask-restful
+    , setuptools
+    , portalocker
+    , flask-swagger
+    , flask-swagger-ui
+    , pytz
+    , pytest
+    , pytest-mock
+    , pytest-datadir
+    , huey
+    , gevent
+    , mnemonic
+    }:
     buildPythonPackage rec {
       pname = "selfprivacy-api";
       version = "1.1.1";
@@ -13,7 +28,21 @@ let
         rev = "355fc68232ff6a6b530969b33b94b4b1015f12e2";
         ref = "migrations-branch-fix";
       };
-      propagatedBuildInputs = [ flask flask-restful setuptools portalocker flask-swagger flask-swagger-ui pytz pytest pytest-mock pytest-datadir huey gevent ];
+      propagatedBuildInputs = [
+        flask
+        flask-restful
+        setuptools
+        portalocker
+        flask-swagger
+        flask-swagger-ui
+        pytz
+        pytest
+        pytest-mock
+        pytest-datadir
+        huey
+        gevent
+        mnemonic
+      ];
       meta = {
         description = ''
           SelfPrivacy Server Management API