diff --git a/core/src/plugins/donkey.js b/core/src/plugins/donkey.js
index f64fecf4121..2f7fbb08467 100644
--- a/core/src/plugins/donkey.js
+++ b/core/src/plugins/donkey.js
@@ -5,7 +5,13 @@ const { stringify } = JSON;
 
 const invoke = (name, args) => `${name}(code, ${args.join(", ")})`;
 
-const donkey = ({ type = "py", persistent, terminal, config }) => {
+const donkey = ({
+    type = "py",
+    persistent,
+    terminal,
+    config,
+    serviceWorker,
+}) => {
     const globals = terminal ? '{"__terminal__":__terminal__}' : "{}";
     const args = persistent ? ["globals()", "__locals__"] : [globals, "{}"];
 
@@ -46,6 +52,7 @@ const donkey = ({ type = "py", persistent, terminal, config }) => {
             typeof config === "string" ? config : stringify(config),
         );
     }
+    if (serviceWorker) script.setAttribute("service-worker", serviceWorker);
 
     return addPromiseListener(
         document.body.appendChild(script),