1 files changed, 6 insertions, 6 deletions
diff --git a/browser/components/aboutlogins/tests/browser/browser_removeAllDialog.js b/browser/components/aboutlogins/tests/browser/browser_removeAllDialog.js
index c5879ceeaf..bcd09ca9a2 100644
--- a/browser/components/aboutlogins/tests/browser/browser_removeAllDialog.js
+++ b/browser/components/aboutlogins/tests/browser/browser_removeAllDialog.js
@@ -2,8 +2,6 @@
  * http://creativecommons.org/publicdomain/zero/1.0/ */
 /* eslint-disable mozilla/no-arbitrary-setTimeout */
 
-const OS_REAUTH_PREF = "signon.management.page.os-auth.enabled";
-
 async function openRemoveAllDialog(browser) {
   await SimpleTest.promiseFocus(browser);
   await BrowserTestUtils.synthesizeMouseAtCenter("menu-button", {}, browser);
@@ -80,9 +78,11 @@ async function waitForRemoveAllLogins() {
 }
 
 add_setup(async function () {
-  await SpecialPowers.pushPrefEnv({
-    set: [[OS_REAUTH_PREF, false]],
-  });
+  // Undo mocking from head.js
+  sinon.restore();
+
+  let oldPrefValue = LoginHelper.getOSAuthEnabled(PASSWORDS_OS_REAUTH_PREF);
+  LoginHelper.setOSAuthEnabled(PASSWORDS_OS_REAUTH_PREF, false);
   await BrowserTestUtils.openNewForegroundTab({
     gBrowser,
     url: "about:logins",
@@ -90,7 +90,7 @@ add_setup(async function () {
   registerCleanupFunction(async () => {
     BrowserTestUtils.removeTab(gBrowser.selectedTab);
     Services.logins.removeAllUserFacingLogins();
-    await SpecialPowers.popPrefEnv();
+    LoginHelper.setOSAuthEnabled(PASSWORDS_OS_REAUTH_PREF, oldPrefValue);
   });
   TEST_LOGIN1 = await addLogin(TEST_LOGIN1);
 });