diff --git a/ext/src/js/modules/main.js b/ext/src/js/modules/main.js
index 7c96292..42dcd0c 100644
--- a/ext/src/js/modules/main.js
+++ b/ext/src/js/modules/main.js
@@ -293,8 +293,7 @@ async function saveBookmark() {
             renderSuccess('Snapshot successfully saved!', msg);
         }, async function(err) {
             destroyProgressBar();
-            const msg = await err.json();
-            renderError(`Failed to save bookmark! Error: ${err.statusText}: ${msg.error}`);
+            renderError(`Failed to save bookmark! ${err}`);
         });
 }
 
diff --git a/ext/webpack.config.js b/ext/webpack.config.js
index 0897e3a..aa18944 100644
--- a/ext/webpack.config.js
+++ b/ext/webpack.config.js
@@ -115,7 +115,7 @@ module.exports = {
                             version: process.env.npm_package_version,
                             ...JSON.parse(content.toString())
                         };
-                        content['background']['scripts'] = 'background.js';
+                        content['background']['scripts'] = ['background.js'];
                         content['browser_specific_settings'] = {
                             "gecko": {
                                 "id": "{f0bca7ce-0cda-41dc-9ea8-126a50fed280}",