1 files changed, 1 insertions, 1 deletions
diff --git a/toolkit/components/extensions/test/xpcshell/test_ext_webRequest_download.js b/toolkit/components/extensions/test/xpcshell/test_ext_webRequest_download.js
index 3485996f56..f1415ca87a 100644
--- a/toolkit/components/extensions/test/xpcshell/test_ext_webRequest_download.js
+++ b/toolkit/components/extensions/test/xpcshell/test_ext_webRequest_download.js
@@ -15,7 +15,7 @@ add_task(async function testDownload() {
     },
     background: async function () {
       browser.webRequest.onBeforeRequest.addListener(
-        details => {
+        () => {
           browser.test.sendMessage("request_intercepted");
           return { cancel: true };
         },