diff --git a/home/common/tmux.nix b/home/common/tmux.nix
index 4ea4406..8488cb5 100644
--- a/home/common/tmux.nix
+++ b/home/common/tmux.nix
@@ -33,6 +33,7 @@
       bind C-8 select-window -t 18
       bind C-9 select-window -t 19
       bind C-c run "tmux show-buffer | wl-copy"
+      bind C-e split-window -v gmail-filter
       bind C-g display-popup -d "#{pane_current_path}" -w 80% -h 80% -E "lazygit"
       bind C-j display-popup -E "tmux list-sessions | sed -E 's/:.*$//' | fzf --reverse | xargs tmux switch-client -t"
       bind C-o display-popup -w 90% -h 90% -E "ttmenu"