diff --git a/assets/js/src/frontend/blog.js b/assets/js/src/frontend/blog.js
index 5cbab5f1ce..16db8bf6f2 100644
--- a/assets/js/src/frontend/blog.js
+++ b/assets/js/src/frontend/blog.js
@@ -10,7 +10,10 @@ const triggerSelector = '.infinite-scroll-trigger';
  * Initialize blog JS.
  */
 export const initBlog = () => {
-	if (document.querySelector('.blog.nv-index-posts') === null) {
+	if (
+		document.querySelector('.blog.nv-index-posts') === null ||
+		typeof NeveProperties === 'undefined'
+	) {
 		return false;
 	}
 	masonry();
diff --git a/assets/js/src/frontend/hgf.js b/assets/js/src/frontend/hgf.js
index ac4f6498a2..070e6d1f59 100644
--- a/assets/js/src/frontend/hgf.js
+++ b/assets/js/src/frontend/hgf.js
@@ -92,7 +92,8 @@ HFG.prototype.toggleMenuSidebar = function (toggle, target = null) {
 	);
 
 	if (
-		(!NeveProperties.isCustomize &&
+		((typeof NeveProperties === 'undefined' ||
+			!NeveProperties.isCustomize) &&
 			doc.body.classList.contains(sidebarClasses[0])) ||
 		toggle === false
 	) {