diff --git a/assets/js/kratos.js b/assets/js/kratos.js
index 4e5ae8e..91e1015 100644
--- a/assets/js/kratos.js
+++ b/assets/js/kratos.js
@@ -149,7 +149,7 @@
     }
 
     var lightGalleryConfig = function () {
-        if(kratos.lightgallery){
+        if (kratos.lightgallery === '1' && window.lightGallery !== undefined) {
             lightGallery(document.getElementById('lightgallery'), {
                 selector: 'a[href$=".jpg"], a[href$=".jpeg"], a[href$=".png"], a[href$=".gif"], a[href$=".bmp"], a[href$=".webp"]'
             })