diff --git a/.tmux.conf b/.tmux.conf
index 294ed36..34263d4 100644
--- a/.tmux.conf
+++ b/.tmux.conf
@@ -89,7 +89,7 @@ bind -r L resize-pane -R 2
 # window navigation
 bind -r C-h previous-window # select previous window
 bind -r C-l next-window     # select next window
-bind Space last-window      # move to last active window
+bind Tab last-window        # move to last active window
 
 # toggle mouse
 bind m run "cut -c3- ~/.tmux.conf | sh -s toggle_mouse"