diff --git a/core/class/helper.class.php b/core/class/helper.class.php
index ae3fd0bb..562d3897 100755
--- a/core/class/helper.class.php
+++ b/core/class/helper.class.php
@@ -164,23 +164,6 @@ class helper {
 		return($modules);
 	}
 
-	
-	/**
-	 * Scanne le contenu d'un dossier et de ses sous-dossiers
-	 * @param string $dir Dossier à scanner
-	 * @return array liste de dossiers contenus dans le répertoire cible.
-	 */
-	public static function scanSubDir($dir) {
-		$dirContent = [];
-		$iterator = new DirectoryIterator($dir);
-		foreach($iterator as $fileInfos) {
-			if($fileInfos->isDot() === false AND $fileInfos->isDir()) {
-				$dirContent[] = $dir . '/' . $fileInfos->getBasename();
-				$dirContent = array_merge($dirContent, self::scanSubDir($dir . '/' . $fileInfos->getBasename()));
-			}
-		}
-		return $dirContent;
-	}
 
 
 	/**
diff --git a/core/core.php b/core/core.php
index 7246dac0..d21b9ccf 100755
--- a/core/core.php
+++ b/core/core.php
@@ -44,7 +44,7 @@ class common {
 	const ACCESS_TIMER = 1800;
 
 	// Numéro de version
-	const ZWII_VERSION = '10.4.01';
+	const ZWII_VERSION = '10.4.02.modules';
 	const ZWII_UPDATE_CHANNEL = "v10";
 
 	public static $actions = [];
diff --git a/module/gallery/gallery.php b/module/gallery/gallery.php
index 7156931c..e8526b7c 100755
--- a/module/gallery/gallery.php
+++ b/module/gallery/gallery.php
@@ -324,7 +324,7 @@ class gallery extends common {
 		// Valeurs en sortie
 		$this->addOutput([
 			'display' => self::DISPLAY_JSON,
-			'content' => helper::scanSubDir(self::FILE_DIR.'source')
+			'content' => galleriesHelper::scanDir(self::FILE_DIR.'source')
 		]);
 	}
 
@@ -673,4 +673,24 @@ class gallery extends common {
 		]);
 	}
 
+}
+
+class galleriesHelper extends helper {
+
+	/**
+	 * Scan le contenu d'un dossier et de ses sous-dossiers
+	 * @param string $dir Dossier à scanner
+	 * @return array
+	 */
+	public static function scanDir($dir) {
+		$dirContent = [];
+		$iterator = new DirectoryIterator($dir);
+		foreach($iterator as $fileInfos) {
+			if($fileInfos->isDot() === false AND $fileInfos->isDir()) {
+				$dirContent[] = $dir . '/' . $fileInfos->getBasename();
+				$dirContent = array_merge($dirContent, self::scanDir($dir . '/' . $fileInfos->getBasename()));
+			}
+		}
+		return $dirContent;
+	}
 }
\ No newline at end of file