diff --git a/agent/middleware/workflow_push_guard.py b/agent/middleware/workflow_push_guard.py
index dfd9291f..5a1f3359 100644
--- a/agent/middleware/workflow_push_guard.py
+++ b/agent/middleware/workflow_push_guard.py
@@ -653,9 +653,7 @@ def _workflow_change_for_push(backend: Any, parsed: ParsedGitPush) -> WorkflowPu
     fixed_command = _git_command(root, " ".join(shlex.quote(arg) for arg in fixed_args))
 
     # Fetch diff preview for the workflow approval card.
-    diff_range = (
-        f"{shlex.quote(base_ref)}...{shlex.quote(head)}" if base_ref else shlex.quote(head)
-    )
+    diff_range = f"{shlex.quote(base_ref)}...{shlex.quote(head)}" if base_ref else shlex.quote(head)
     diff = _run_git(backend, root, f"diff --binary --full-index {diff_range} -- .github/workflows")
     numstat = None
     diff_preview = ""
@@ -669,7 +667,8 @@ def _workflow_change_for_push(backend: Any, parsed: ParsedGitPush) -> WorkflowPu
             diff_stats_val = _diff_stats(files, numstat.output)
     elif base_ref and not diff.ok:
         diff_only_head = _run_git(
-            backend, root,
+            backend,
+            root,
             f"diff --binary --full-index --root {shlex.quote(head)} -- .github/workflows",
         )
         if diff_only_head.ok and diff_only_head.output:
diff --git a/tests/test_workflow_push_guard.py b/tests/test_workflow_push_guard.py
index 934c7aa9..8334a0fc 100644
--- a/tests/test_workflow_push_guard.py
+++ b/tests/test_workflow_push_guard.py
@@ -1,7 +1,6 @@
 from __future__ import annotations
 
 import json
-import os
 from typing import Any
 
 import pytest
diff --git a/ui/src/routes/login.tsx b/ui/src/routes/login.tsx
index cd5071aa..ade6620f 100644
--- a/ui/src/routes/login.tsx
+++ b/ui/src/routes/login.tsx
@@ -63,7 +63,7 @@ function Login() {
         </CardHeader>
         <CardContent>
           <a
-            href={loginUrl(authRedirectUrl(intendedPath))}
+            href={loginUrl(intendedPath)}
             className={cn(buttonVariants({ size: "lg" }), "w-full")}
           >
             Continue with GitHub