diff --git a/lib/private/legacy/app.php b/lib/private/legacy/app.php
index eab064962bde0..0154e7dbeb6da 100644
--- a/lib/private/legacy/app.php
+++ b/lib/private/legacy/app.php
@@ -518,7 +518,7 @@ public static function findAppInDirectories($appId) {
 		} else {
 			$versionToLoad = array();
 			foreach ($possibleApps as $possibleApp) {
-				$version = self::getAppVersionByPath($possibleApp['path']);
+				$version = self::getAppVersionByPath($possibleApp['path'] . '/' . $appId);
 				if (empty($versionToLoad) || version_compare($version, $versionToLoad['version'], '>')) {
 					$versionToLoad = array(
 						'dir' => $possibleApp,