diff --git a/backend/Services/Storage/Filesystem.php b/backend/Services/Storage/Filesystem.php
index aa6526b..a748206 100644
--- a/backend/Services/Storage/Filesystem.php
+++ b/backend/Services/Storage/Filesystem.php
@@ -26,7 +26,7 @@ class Filesystem implements Service
         $this->separator = $config['separator'];
         $this->path_prefix = $this->separator;
 
-        $adapter = $config['adapters'][$config['filesystem_adapter']];
+        $adapter = $config['adapter'];
         $config = isset($config['config']) ? $config['config'] : [];
 
         $this->storage = new Flysystem($adapter(), $config);
diff --git a/configuration_sample.php b/configuration_sample.php
index 96104e3..6e317a2 100644
--- a/configuration_sample.php
+++ b/configuration_sample.php
@@ -75,14 +75,11 @@ return [
             'config' => [
                 'separator' => '/',
                 'config' => [],
-                'filesystem_adapter' => 'localfilesystem',
-                'adapters' => [
-                    'localfilesystem' => function () {
-                        return new \League\Flysystem\Adapter\Local(
-                            __DIR__.'/repository'
-                        );
-                    },
-                ],
+                'adapter' => function () {
+                    return new \League\Flysystem\Adapter\Local(
+                        __DIR__.'/repository'
+                    );
+                },
             ],
         ],
         'Filegator\Services\Archiver\ArchiverInterface' => [
diff --git a/docs/configuration/storage.md b/docs/configuration/storage.md
index b89541b..deaa6b3 100644
--- a/docs/configuration/storage.md
+++ b/docs/configuration/storage.md
@@ -14,14 +14,11 @@ With default adapter you just need to configure where your ```repository``` fold
             'config' => [
                 'separator' => '/',
                 'config' => [],
-                'filesystem_adapter' => 'localfilesystem',
-                'adapters' => [
-                    'localfilesystem' => function () {
-                        return new \League\Flysystem\Adapter\Local(
-                            __DIR__.'/repository'
-                        );
-                    },
-                ],
+                'adapter' => function () {
+                  return new \League\Flysystem\Adapter\Local(
+                      __DIR__.'/repository'
+                      );
+                },
             ],
         ],
 
@@ -36,18 +33,15 @@ See official [documentation](https://flysystem.thephpleague.com/docs/adapter/ftp
             'config' => [
                 'separator' => '/',
                 'config' => [],
-                'filesystem_adapter' => 'ftp',
-                'adapters' => [
-                    'ftp' => function () {
-                        return new \League\Flysystem\Adapter\Ftp([
-                            'host' => 'example.com',
-                            'username' => 'demo',
-                            'password' => 'password',
-                            'port' => 21,
-                            'timeout' => 10,
-                        ]);
-                    },
-                ],
+                'adapter' => function () {
+                  return new \League\Flysystem\Adapter\Ftp([
+                      'host' => 'example.com',
+                      'username' => 'demo',
+                      'password' => 'password',
+                      'port' => 21,
+                      'timeout' => 10,
+                  ]);
+                },
             ],
         ],
 
@@ -64,18 +58,15 @@ See official [documentation](https://flysystem.thephpleague.com/docs/adapter/sft
             'config' => [
                 'separator' => '/',
                 'config' => [],
-                'filesystem_adapter' => 'sftp',
-                'adapters' => [
-                    'sftp' => function () {
-                        return new \League\Flysystem\Sftp\SftpAdapter([
-                            'host' => 'example.com',
-                            'port' => 22,
-                            'username' => 'demo',
-                            'password' => 'password',
-                            'timeout' => 10,
-                        ]);
-                    },
-                ],
+                'adapter' => function () {
+                  return new \League\Flysystem\Sftp\SftpAdapter([
+                      'host' => 'example.com',
+                      'port' => 22,
+                      'username' => 'demo',
+                      'password' => 'password',
+                      'timeout' => 10,
+                  ]);
+                },
             ],
         ],
 
@@ -90,16 +81,15 @@ See official [documentation](https://flysystem.thephpleague.com/docs/adapter/dro
             'handler' => '\Filegator\Services\Storage\Filesystem',
             'config' => [
                 'separator' => '/',
-                'config' => [],
-                'filesystem_adapter' => 'dropbox',
-                'adapters' => [
-                    'dropbox' => function () {
-                        $authorizationToken = '1234';
-                        $client = new \Spatie\Dropbox\Client($authorizationToken);
-
-                        return new \Spatie\FlysystemDropbox\DropboxAdapter($client);
-                    },
+                'config' => [
+                    'case_sensitive' => false,
                 ],
+                'adapter' => function () {
+                  $authorizationToken = '1234';
+                  $client = new \Spatie\Dropbox\Client($authorizationToken);
+
+                  return new \Spatie\FlysystemDropbox\DropboxAdapter($client);
+                },
             ],
         ],
 
diff --git a/tests/backend/Unit/ArchiverTest.php b/tests/backend/Unit/ArchiverTest.php
index 874ef82..18ffc32 100644
--- a/tests/backend/Unit/ArchiverTest.php
+++ b/tests/backend/Unit/ArchiverTest.php
@@ -41,12 +41,9 @@ class ArchiverTest extends TestCase
         $storage = new Filesystem();
         $storage->init([
             'separator' => '/',
-            'filesystem_adapter' => 'nulladapter',
-            'adapters' => [
-                'nulladapter' => function () {
-                    return new \League\Flysystem\Adapter\NullAdapter();
-                },
-            ],
+            'adapter' => function () {
+                return new \League\Flysystem\Adapter\NullAdapter();
+            },
         ]);
 
         $uniqid = $this->archiver->createArchive($storage);
@@ -60,12 +57,9 @@ class ArchiverTest extends TestCase
         $storage = new Filesystem();
         $storage->init([
             'separator' => '/',
-            'filesystem_adapter' => 'memoryadapter',
-            'adapters' => [
-                'memoryadapter' => function () {
-                    return new \League\Flysystem\Memory\MemoryAdapter();
-                },
-            ],
+            'adapter' => function () {
+                return new \League\Flysystem\Memory\MemoryAdapter();
+            },
         ]);
 
         $storage->createDir('/', 'test');
@@ -85,12 +79,9 @@ class ArchiverTest extends TestCase
         $storage = new Filesystem();
         $storage->init([
             'separator' => '/',
-            'filesystem_adapter' => 'memoryadapter',
-            'adapters' => [
-                'memoryadapter' => function () {
-                    return new \League\Flysystem\Memory\MemoryAdapter();
-                },
-            ],
+            'adapter' => function () {
+                return new \League\Flysystem\Memory\MemoryAdapter();
+            },
         ]);
 
         $storage->createDir('/', 'test');
@@ -110,12 +101,9 @@ class ArchiverTest extends TestCase
         $storage = new Filesystem();
         $storage->init([
             'separator' => '/',
-            'filesystem_adapter' => 'memoryadapter',
-            'adapters' => [
-                'memoryadapter' => function () {
-                    return new \League\Flysystem\Memory\MemoryAdapter();
-                },
-            ],
+            'adapter' => function () {
+                return new \League\Flysystem\Memory\MemoryAdapter();
+            },
         ]);
 
         $stream = fopen(TEST_ARCHIVE, 'r');
diff --git a/tests/backend/Unit/FilesystemTest.php b/tests/backend/Unit/FilesystemTest.php
index 718672e..ebd83e2 100644
--- a/tests/backend/Unit/FilesystemTest.php
+++ b/tests/backend/Unit/FilesystemTest.php
@@ -33,14 +33,11 @@ class FilesystemTest extends TestCase
         $this->storage = new Filesystem();
         $this->storage->init([
             'separator' => '/',
-            'filesystem_adapter' => 'localfilesystem',
-            'adapters' => [
-                'localfilesystem' => function () {
-                    return new \League\Flysystem\Adapter\Local(
-                        TEST_REPOSITORY
-                    );
-                },
-            ],
+            'adapter' => function () {
+                return new \League\Flysystem\Adapter\Local(
+                    TEST_REPOSITORY
+                );
+            },
         ]);
     }
 
diff --git a/tests/backend/configuration.php b/tests/backend/configuration.php
index be832ee..b05392d 100644
--- a/tests/backend/configuration.php
+++ b/tests/backend/configuration.php
@@ -52,14 +52,11 @@ return [
             'handler' => '\Filegator\Services\Storage\Filesystem',
             'config' => [
                 'separator' => '/',
-                'filesystem_adapter' => 'localfilesystem',
-                'adapters' => [
-                    'localfilesystem' => function () {
-                        return new \League\Flysystem\Adapter\Local(
-                            TEST_REPOSITORY
-                        );
-                    },
-                ],
+                'adapter' => function () {
+                    return new \League\Flysystem\Adapter\Local(
+                        TEST_REPOSITORY
+                    );
+                },
             ],
         ],
         'Filegator\Services\Auth\AuthInterface' => [