diff --git a/browser/components/urlbar/tests/browser/browser_autocomplete_enter_race.js b/browser/components/urlbar/tests/browser/browser_autocomplete_enter_race.js
index f5dc5785bdab..d09daff2f76a 100644
--- a/browser/components/urlbar/tests/browser/browser_autocomplete_enter_race.js
+++ b/browser/components/urlbar/tests/browser/browser_autocomplete_enter_race.js
@@ -17,6 +17,8 @@ add_task(async function setup() {
   });
   registerCleanupFunction(async function() {
     await PlacesUtils.bookmarks.remove(bm);
+    await PlacesUtils.keywords.eraseEverything();
+    await PlacesUtils.history.clear();
   });
   await PlacesUtils.keywords.insert({
     keyword: "keyword",