1 files changed, 1 insertions, 1 deletions
diff --git a/toolkit/components/httpsonlyerror/tests/browser/browser_exception.js b/toolkit/components/httpsonlyerror/tests/browser/browser_exception.js
index 7cf98b467f..0c2bd4fff5 100644
--- a/toolkit/components/httpsonlyerror/tests/browser/browser_exception.js
+++ b/toolkit/components/httpsonlyerror/tests/browser/browser_exception.js
@@ -139,7 +139,7 @@ function setupFileServer() {
       "GET",
       `${SECURE_ROOT_PATH}file_upgrade_insecure_server.sjs?queryresult=${INSECURE_ROOT_PATH}`
     );
-    xhrRequest.onload = function (e) {
+    xhrRequest.onload = function () {
       var results = xhrRequest.responseText.split(",");
       resolve(results);
     };