diff --git a/assets/keymaps/vim.json b/assets/keymaps/vim.json
index 88e8e35204042c6cb08bb7c93547ad586a484025..396c6e40852d5033d487adbb06715247139f2eeb 100644
--- a/assets/keymaps/vim.json
+++ b/assets/keymaps/vim.json
@@ -527,6 +527,7 @@
       "space w d": "pane::SplitDown", // not a helix default
 
       // Space mode
+      "space b": "tab_switcher::ToggleAll",
       "space f": "file_finder::Toggle",
       "space k": "editor::Hover",
       "space s": "outline::Toggle",