diff --git a/src/DatabaseConfig.php b/src/DatabaseConfig.php
index 00dc9714..c2e8a875 100644
--- a/src/DatabaseConfig.php
+++ b/src/DatabaseConfig.php
@@ -125,13 +125,18 @@ class DatabaseConfig
         });
 
         // Remove DB name because we set that separately
-        if (isset($dbConfig['_tenancy_db_name'])) {
-            unset($dbConfig['_tenancy_db_name']);
+        if (($pos = array_search('_tenancy_db_name', $dbConfig)) !== false) {
+            unset($dbConfig[$pos]);
+        }
+        
+        // Remove DB connection because that's not used inside the array
+        if (($pos = array_search('_tenancy_db_connection', $dbConfig)) !== false) {
+            unset($dbConfig[$pos]);
         }
 
         return array_reduce($dbConfig, function ($config, $key) {
             return array_merge($config, [
-                Str::substr($key, 0, strlen('_tenancy_db_')) => $this->tenant[$key],
+                Str::substr($key, strlen('_tenancy_db_')) => $this->tenant[$key],
             ]);
         }, []);
     }
diff --git a/tests/DatabaseManagerTest.php b/tests/DatabaseManagerTest.php
index 0d18ca76..1bb29663 100644
--- a/tests/DatabaseManagerTest.php
+++ b/tests/DatabaseManagerTest.php
@@ -70,9 +70,4 @@ class DatabaseManagerTest extends TestCase
 
         tenancy()->all()->each->delete();
     }
-
-    /** @test */
-    public function extra_config_is_merged_into_the_connection_config_array()
-    {
-    }
 }
diff --git a/tests/TenantClassTest.php b/tests/TenantClassTest.php
index 744f76c0..be85b99f 100644
--- a/tests/TenantClassTest.php
+++ b/tests/TenantClassTest.php
@@ -174,4 +174,54 @@ class TenantClassTest extends TestCase
             return $tenant->id;
         }));
     }
+
+    /** @test */
+    public function extra_config_is_merged_into_the_connection_config_array()
+    {
+        $tenant = Tenant::new()->withData([
+            '_tenancy_db_link' => 'foo',
+            '_tenancy_db_name' => 'dbname',
+            '_tenancy_db_username' => 'usernamefoo',
+            '_tenancy_db_password' => 'passwordfoo',
+            '_tenancy_db_connection' => 'mysql',
+        ]);
+
+        config(['database.connections.mysql' => [
+            "driver" => "mysql",
+            "url" => null,
+            "host" => "mysql",
+            "port" => "3306",
+            "database" => "main",
+            "username" => "root",
+            "password" => "password",
+            "unix_socket" => "",
+            "charset" => "utf8mb4",
+            "collation" => "utf8mb4_unicode_ci",
+            "prefix" => "",
+            "prefix_indexes" => true,
+            "strict" => true,
+            "engine" => null,
+            "options" => [],
+        ]]);
+
+        $this->assertEquals([
+            'database' => 'dbname',
+            'username' => 'usernamefoo',
+            'password' => 'passwordfoo',
+            'link' => 'foo',
+
+            "driver" => "mysql",
+            "url" => null,
+            "host" => "mysql",
+            "port" => "3306",
+            "unix_socket" => "",
+            "charset" => "utf8mb4",
+            "collation" => "utf8mb4_unicode_ci",
+            "prefix" => "",
+            "prefix_indexes" => true,
+            "strict" => true,
+            "engine" => null,
+            "options" => [],
+        ], $tenant->database()->connection());
+    }
 }