diff --git a/core/class/helper.class.php b/core/class/helper.class.php
index 562d3897..2ef6ab81 100755
--- a/core/class/helper.class.php
+++ b/core/class/helper.class.php
@@ -134,31 +134,36 @@ class helper {
 	 * du nom réel
 	 * du numéro de version
 	 */
-	public  static function getModules() {
-		$dirs = array_diff(scandir('module'), array('..', '.'));
+	public  static function getModules($folder = 'module') {
+
+		$dirs = array_diff(scandir($folder), array('..', '.'));
 		foreach ($dirs as $key => $value) {
 			// Dossier non vide
-			if (file_exists('module/' . $value . '/' . $value . '.php')) {
+			if (file_exists($folder . '/' . $value . '/' . $value . '.php')) {
 				// Lire les constantes
-				$class_reflex = new \ReflectionClass($value);
-				$class_constants = $class_reflex->getConstants();
-				// Constante REALNAME
-				if (array_key_exists('REALNAME', $class_constants)) {
-						$realName = $value::REALNAME;
-				} else {
-						$realName = ucfirst($value);
-				}
-				// Constante VERSION
-				if (array_key_exists('VERSION', $class_constants)) {
-						$version = $value::VERSION;
-				} else {
-						$version = '0.0';
-				}
-				// Affection
-				$modules [$value]  = [
-					'realName' => $realName,
-					'version' => $version
-				];
+				try  {
+					$class_reflex = new \ReflectionClass($value);
+					$class_constants = $class_reflex->getConstants();
+					// Constante REALNAME
+					if (array_key_exists('REALNAME', $class_constants)) {
+							$realName = $value::REALNAME;
+					} else {
+							$realName = ucfirst($value);
+					}
+					// Constante VERSION
+					if (array_key_exists('VERSION', $class_constants)) {
+							$version = $value::VERSION;
+					} else {
+							$version = '0.0';
+					}
+					// Affection
+					$modules [$value]  = [
+						'realName' => $realName,
+						'version' => $version
+					];
+				} catch (Exception $e){
+					//  on ne fait rien
+				}	 
 			}
 		}
 		return($modules);
diff --git a/module/gps/gps.php b/module/gps/gps.php
new file mode 100644
index 00000000..e69de29b