diff --git a/src/component/bookmarkTile/index.js b/src/component/bookmarkTile/index.js
index 029225f1..b79a3ac1 100644
--- a/src/component/bookmarkTile/index.js
+++ b/src/component/bookmarkTile/index.js
@@ -309,7 +309,7 @@ const BookmarkTile = function({
 
     this.element.bookmark.style.setProperty('--bookmark-display-visual-size', bookmarkData.link.display.visual.size);
 
-    this.element.bookmark.style.setProperty('--bookmark-display-visual-image-url', 'url(' + trimString(bookmarkData.link.display.visual.image.url) + ')');
+    this.element.bookmark.style.setProperty('--bookmark-display-visual-image-url', 'url("' + trimString(bookmarkData.link.display.visual.image.url) + '")');
 
     this.element.bookmark.style.setProperty('--bookmark-display-name-size', bookmarkData.link.display.name.size);
 
@@ -413,7 +413,7 @@ const BookmarkTile = function({
       switch (bookmarkData.link.background.type) {
         case 'image':
           if (isValidString(bookmarkData.link.background.image.url)) {
-            this.element.bookmark.style.setProperty('--bookmark-background-image-url', 'url(' + trimString(bookmarkData.link.background.image.url) + ')');
+            this.element.bookmark.style.setProperty('--bookmark-background-image-url', 'url("' + trimString(bookmarkData.link.background.image.url) + '")');
           };
           break;
       };
diff --git a/src/component/theme/index.js b/src/component/theme/index.js
index 3505d84b..4eee0bc0 100644
--- a/src/component/theme/index.js
+++ b/src/component/theme/index.js
@@ -398,7 +398,7 @@ theme.background.image = {
 
       const allUrls = trimString(state.get.current().theme.background.image.url).split(/\s+/).filter((item) => { return item != ''; });
 
-      html.style.setProperty('--theme-background-image', 'url(' + allUrls[Math.floor(Math.random() * allUrls.length)] + ')');
+      html.style.setProperty('--theme-background-image', 'url("' + allUrls[Math.floor(Math.random() * allUrls.length)] + '")');
 
     } else {