diff --git a/source/js/gallery.js b/source/js/gallery.js
deleted file mode 100644
index 6c3611b..0000000
--- a/source/js/gallery.js
+++ /dev/null
@@ -1,21 +0,0 @@
-document.addEventListener('DOMContentLoaded', () => {
-    $('.article img:not(".not-gallery-item")').each(function() {
-        // wrap images with link and add caption if possible
-        if ($(this).parent('a').length === 0) {
-            $(this).wrap('<a class="gallery-item" href="' + $(this).attr('src') + '"></a>');
-            if (this.alt) {
-                $(this).after('<p class="has-text-centered is-size-6 caption">' + this.alt + '</p>');
-            }
-        }
-    });
-
-    if (typeof $.fn.lightGallery === 'function') {
-        $('.article').lightGallery({ selector: '.gallery-item' });
-    }
-    if (typeof $.fn.justifiedGallery === 'function') {
-        if ($('.justified-gallery > p > .gallery-item').length) {
-            $('.justified-gallery > p > .gallery-item').unwrap();
-        }
-        $('.justified-gallery').justifiedGallery();
-    }
-});
diff --git a/source/js/main.js b/source/js/main.js
index 87081a3..4f5a9ae 100644
--- a/source/js/main.js
+++ b/source/js/main.js
@@ -1,5 +1,25 @@
 /* eslint-disable node/no-unsupported-features/node-builtins */
 (function($, moment, ClipboardJS, config) {
+    $('.article img:not(".not-gallery-item")').each(function() {
+        // wrap images with link and add caption if possible
+        if ($(this).parent('a').length === 0) {
+            $(this).wrap('<a class="gallery-item" href="' + $(this).attr('src') + '"></a>');
+            if (this.alt) {
+                $(this).after('<p class="has-text-centered is-size-6 caption">' + this.alt + '</p>');
+            }
+        }
+    });
+
+    if (typeof $.fn.lightGallery === 'function') {
+        $('.article').lightGallery({ selector: '.gallery-item' });
+    }
+    if (typeof $.fn.justifiedGallery === 'function') {
+        if ($('.justified-gallery > p > .gallery-item').length) {
+            $('.justified-gallery > p > .gallery-item').unwrap();
+        }
+        $('.justified-gallery').justifiedGallery();
+    }
+
     if (!$('.columns .column-right-shadow').children().length) {
         $('.columns .column-right-shadow').append($('.columns .column-right').children().clone());
     }