diff --git a/src/services/script.js b/src/services/script.js
index 47364fb97..d70e6cb82 100644
--- a/src/services/script.js
+++ b/src/services/script.js
@@ -127,15 +127,15 @@ async function getScriptBundle(note, root = true, scriptEnv = null, includedNote
     if (note.isJavaScript()) {
         bundle.script += `
 apiContext.modules['${note.noteId}'] = {};
-${root ? 'return ' : ''}await (async function(exports, module, require, api` + (modules.length > 0 ? ', ' : '') +
+${root ? 'return ' : ''}await ((async function(exports, module, require, api` + (modules.length > 0 ? ', ' : '') +
             modules.map(child => sanitizeVariableName(child.title)).join(', ') + `) {
 try {
 ${note.content};
 } catch (e) { throw new Error("Load of script note \\"${note.title}\\" (${note.noteId}) failed with: " + e.message); }
 if (!module.exports) module.exports = {};
 for (const exportKey in exports) module.exports[exportKey] = exports[exportKey];
-})({}, apiContext.modules['${note.noteId}'], apiContext.require(${JSON.stringify(moduleNoteIds)}), apiContext.apis['${note.noteId}']` + (modules.length > 0 ? ', ' : '') +
-            modules.map(mod => `apiContext.modules['${mod.noteId}'].exports`).join(', ') + `);
+}).call({}, {}, apiContext.modules['${note.noteId}'], apiContext.require(${JSON.stringify(moduleNoteIds)}), apiContext.apis['${note.noteId}']` + (modules.length > 0 ? ', ' : '') +
+            modules.map(mod => `apiContext.modules['${mod.noteId}'].exports`).join(', ') + `));
 `;
     }
     else if (note.isHtml()) {