1 files changed, 0 insertions, 4 deletions
diff --git a/toolkit/components/passwordmgr/test/browser/browser_proxyAuth_prompt.js b/toolkit/components/passwordmgr/test/browser/browser_proxyAuth_prompt.js
index dfa78ff28e..6dfe7d4021 100644
--- a/toolkit/components/passwordmgr/test/browser/browser_proxyAuth_prompt.js
+++ b/toolkit/components/passwordmgr/test/browser/browser_proxyAuth_prompt.js
@@ -60,10 +60,6 @@ function initProxy() {
 }
 
 add_setup(async function () {
-  await SpecialPowers.pushPrefEnv({
-    // This test relies on tab auth prompts.
-    set: [["prompts.modalType.httpAuth", Services.prompt.MODAL_TYPE_TAB]],
-  });
   proxyChannel = await initProxy();
 });