diff --git a/index.php b/index.php
index cb04723a..22537884 100644
--- a/index.php
+++ b/index.php
@@ -61,7 +61,7 @@
                 productionMode: <?php echo config['productionMode']; ?>,
 
                 //AppVersion
-                appVersion: <?php echo config['appVersion']; ?>,
+                appVersion: "<?php echo config['appVersion']; ?>",
 
                 //Assets URL
                 assetsURL: "<?php echo config['pathAssets']; ?>",