diff --git a/api-payroll/src/application/SessionApplication.php b/api-payroll/src/application/SessionApplication.php
index 53d187c..d73c34c 100644
--- a/api-payroll/src/application/SessionApplication.php
+++ b/api-payroll/src/application/SessionApplication.php
@@ -5,31 +5,10 @@ class SessionApplication{
     private $pdo = '';
     private $cryptographyService;
 
-    function __construct($mysqlSettings, $cryptographyService){
+    function __construct($mysql, $cryptographyService){
         // Services
         $this->cryptographyService = $cryptographyService;
-
-        // The database parameters
-        $this->host = $mysqlSettings['host'];
-        $this->database = $mysqlSettings['database'];
-        $this->user = $mysqlSettings['user'];
-        $this->password = $mysqlSettings['password'];
-        $this->charset = $mysqlSettings['charset'];
-        $this->pdoConnectionOptions = $mysqlSettings['pdoConnectionOptions'];
-
-        // Generic error messages
-        $this->databaseConnectionErrorMessage = $mysqlSettings['databaseConnectionErrorMessage'];
-        $this->databaseSelectQueryErrorMessage = $mysqlSettings['databaseSelectQueryErrorMessage'];
-        $this->databaseInsertQueryErrorMessage = $mysqlSettings['databaseInsertQueryErrorMessage'];
-
-        // Initiate the connection
-        $dsn = "mysql:host=$this->host;dbname=$this->database;charset=$this->charset";
-        try {
-            $this->pdo = new PDO($dsn, $this->user, $this->password, $this->pdoConnectionOptions);
-        } catch (Exception $e) {
-            error_log($e->getMessage());
-            exit($this->databaseConnectionErrorMessage);
-        }
+        $this->pdo = $mysql;
     }
 
     function newSession($userName, $password){
@@ -40,7 +19,7 @@ class SessionApplication{
             return "yea";
         }
         else{
-            "nah";
+            return "nay";
         }
     }
 }
diff --git a/api-payroll/src/dependencies.php b/api-payroll/src/dependencies.php
index 7002950..24bfcb6 100644
--- a/api-payroll/src/dependencies.php
+++ b/api-payroll/src/dependencies.php
@@ -18,6 +18,34 @@ $container['logger'] = function ($c) {
     return $logger;
 };
 
+// Mysql connecrion
+$container['mysql'] = function ($c) {
+    $mysqlSettings = $c->get('settings')['mysql'];
+
+    // The database parameters
+    $host = $mysqlSettings['host'];
+    $database = $mysqlSettings['database'];
+    $user = $mysqlSettings['user'];
+    $password = $mysqlSettings['password'];
+    $charset = $mysqlSettings['charset'];
+    $pdoConnectionOptions = $mysqlSettings['pdoConnectionOptions'];
+
+    // Generic error messages
+    $databaseConnectionErrorMessage = $mysqlSettings['databaseConnectionErrorMessage'];
+    $databaseSelectQueryErrorMessage = $mysqlSettings['databaseSelectQueryErrorMessage'];
+    $databaseInsertQueryErrorMessage = $mysqlSettings['databaseInsertQueryErrorMessage'];
+
+    // Initiate the connection
+    $dsn = "mysql:host=$host;dbname=$database;charset=$charset";
+    try {
+        $pdo = new PDO($dsn, $user, $password, $pdoConnectionOptions);
+    } catch (Exception $e) {
+        error_log($e->getMessage());
+        exit($databaseConnectionErrorMessage);
+    }
+    return $pdo;
+};
+
 // Cryto functions
 $container['cryptographyService'] = function ($c) {
     $cryptographySettings = $c->get('settings')['cryptography'];
@@ -27,8 +55,7 @@ $container['cryptographyService'] = function ($c) {
 
 // The session application
 $container['sessionApplication'] = function ($c) {
-    $mysqlSettings = $c->get('settings')['mysql'];
     require dirname(__FILE__) . "/../src/application/SessionApplication.php";
-    $sessionApplication = new SessionApplication($mysqlSettings, $c['cryptographyService']);
+    $sessionApplication = new SessionApplication($c['mysql'], $c['cryptographyService']);
     return $sessionApplication;
 };