diff --git a/manifest.json b/manifest.json
index 9eacbe6..27bdb2a 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,5 +1,5 @@
 {
-  "version": "3.3.4",
+  "version": "3.3.5",
   "manifest_version": 2,
   "default_locale": "en",
   "name": "__MSG_appName__",
diff --git a/src/gas-hub.js b/src/gas-hub.js
index 6afe45e..d9eed11 100644
--- a/src/gas-hub.js
+++ b/src/gas-hub.js
@@ -289,10 +289,10 @@ function prepareCode() {
   .then((data) => {
     const re = new RegExp(`\\${context.config.filetype}$`);
     const files = $('.item').toArray().reduce((hash, e) => {
-      if (context.config.manifestEnabled && e.innerText === 'appsscript.json') {
+      if (context.config.manifestEnabled && e.innerText.trim() === 'appsscript.json') {
         hash['appsscript'] = 'appsscript.json';
       }
-      const match = e.innerText.match(/(.*?)\.(gs|html)$/);
+      const match = e.innerText.trim().match(/(.*?)\.(gs|html)$/);
       if (!match || !match[1] || !match[2]) return hash;
       hash[match[1]] = match[0];
       return hash;