diff --git a/powerline/bindings/tmux/powerline-base.conf b/powerline/bindings/tmux/powerline-base.conf
index 5998591a..38b5de60 100644
--- a/powerline/bindings/tmux/powerline-base.conf
+++ b/powerline/bindings/tmux/powerline-base.conf
@@ -4,7 +4,7 @@ set -g status-interval 2
 set -g status-left-length 20
 set -g status-right '#(eval $POWERLINE_COMMAND tmux right -R pane_id=`tmux display -p "#D"`)'
 set -g status-right-length 150
-set -g window-status-format "#[$_POWERLINE_WINDOW_COLOR]$_POWERLINE_LEFT_HARD_DIVIDER_SPACES#I #[$_POWERLINE_WINDOW_DIVIDER_COLOR]$_POWERLINE_LEFT_SOFT_DIVIDER#[default]#W "
+set -g window-status-format "#[$_POWERLINE_WINDOW_COLOR]$_POWERLINE_LEFT_HARD_DIVIDER_SPACES#I #[$_POWERLINE_WINDOW_DIVIDER_COLOR]$_POWERLINE_LEFT_SOFT_DIVIDER#[default]#W $_POWERLINE_LEFT_HARD_DIVIDER_SPACES"
 set -g window-status-current-format "#[$_POWERLINE_WINDOW_CURRENT_HARD_DIVIDER_COLOR]$_POWERLINE_LEFT_HARD_DIVIDER#[$_POWERLINE_WINDOW_CURRENT_COLOR]#I $_POWERLINE_LEFT_SOFT_DIVIDER#[$_POWERLINE_WINDOW_NAME_COLOR]#W #[$_POWERLINE_WINDOW_CURRENT_HARD_DIVIDER_NEXT_COLOR]$_POWERLINE_LEFT_HARD_DIVIDER"
 
 # Legacy status-left definition to be overwritten for tmux Versions 1.8+