1 files changed, 1 insertions, 1 deletions
diff --git a/browser/components/downloads/test/browser/browser_library_clearall.js b/browser/components/downloads/test/browser/browser_library_clearall.js
index 022d1b6977..e96ea9d3e3 100644
--- a/browser/components/downloads/test/browser/browser_library_clearall.js
+++ b/browser/components/downloads/test/browser/browser_library_clearall.js
@@ -22,7 +22,7 @@ function waitForChildren(element, callback) {
   });
 }
 
-async function waitForChildrenLength(element, length, callback) {
+async function waitForChildrenLength(element, length) {
   if (element.childElementCount != length) {
     await waitForChildren(element, () => element.childElementCount == length);
   }