diff --git a/tests/test_branches.py b/tests/test_branches.py
index 3ca5249..60718ce 100644
--- a/tests/test_branches.py
+++ b/tests/test_branches.py
@@ -314,7 +314,7 @@ def test_header_shows_head_upstream_and_the_links_of_the_selected_kind():
     assert "up to date" in header(view)
     st.branch_refs[1] = REFS[1]
     branches.render_branches(view, st)
-    for link in ("checkout", "pull", "push", "fetch", "delete_branch", "files", "commits", "help"):
+    for link in ("checkout", "pull", "push", "fetch", "delete_branch", "files", "commits", "branches", "help"):
         assert f'href="{link}"' in text
     assert 'href="checkout_detached"' not in text
 
diff --git a/tests/test_render.py b/tests/test_render.py
index 1f136d5..58edd11 100644
--- a/tests/test_render.py
+++ b/tests/test_render.py
@@ -159,7 +159,7 @@ def test_help_popup_lists_every_key():
     assert "next / previous change" in html and "open the real file at this line" in html
     # working-tree mode: nothing dimmed, every single-action row is a link
     assert 'class="dim"' not in html and "uncommitted only" not in html
-    assert 'href="discard"' in html and 'href="files"' in html and 'href="close"' in html
+    assert 'href="discard"' in html and 'href="files"' in html and 'href="branches"' in html and 'href="close"' in html
     # rows covering two actions stay plain text
     assert 'href="next_change"' not in html and 'href="stage"' not in html
     # the popup does not list the key that opens it
diff --git a/vdiff/render.py b/vdiff/render.py
index ee56dc4..1aee0c7 100644
--- a/vdiff/render.py
+++ b/vdiff/render.py
@@ -715,8 +715,7 @@ def _colour_runs(
     return runs
 
 
-def _finish(view: sublime.View, st: ViewState, mode: str, name: str, header: str,
-            key: Callable[[ViewState], Any] = fingerprint) -> None:
+def _finish(view: sublime.View, st: ViewState, mode: str, name: str, header: str, key: Callable[[ViewState], Any] = fingerprint) -> None:
     """Mode, header, tab name, status bar and bookkeeping shared by every render: what was drawn is settled here
 
     `key` is the mode's fingerprint, the branches view's own one there
@@ -819,7 +818,9 @@ def _commit_parts(st: ViewState) -> List[str]:
         parts.append(f'<span class="when">{html.escape(info.date)}</span>')
     # binary files add nothing to the line totals but still count toward the file total
     stat = git.worktree_stats(st.files)
-    parts.append(f"{file_count(stat.files)} changed" f' <span class="del">-{stat.deletions}</span> <span class="ins">+{stat.insertions}</span>')
+    parts.append(
+        f"{file_count(stat.files)} changed" f' <span class="del">-{stat.deletions}</span> <span class="ins">+{stat.insertions}</span>'
+    )
     # the subject, plus the body's first line
     if info:
         message = html.escape(info.subject)
@@ -862,7 +863,12 @@ def header_html(st: ViewState, ins: Optional[int], dele: Optional[int]) -> str:
 
 def header_frame(summary: str, title: str, actions: Sequence[str]) -> str:
     """The header's body: the summary line, then the title with `actions` and the links every view has"""
-    links = list(actions) + ['<a href="files">Files</a>', '<a href="commits">Commits</a>', '<a href="help" title="keys">?</a>']
+    links = list(actions) + [
+        '<a href="files">Files</a>',
+        '<a href="commits">Commits</a>',
+        '<a href="branches">Branches</a>',
+        '<a href="help" title="keys">?</a>',
+    ]
     return (
         f'<body id="vdiff-header"><style>{HEADER_CSS}</style>{summary}'
         f'<div>{title}<span class="actions">{"".join(links)}</span></div></body>'