diff --git a/tmux.conf b/tmux.conf
index 531e52c..55791d2 100644
--- a/tmux.conf
+++ b/tmux.conf
@@ -46,6 +46,10 @@ set-option -g history-limit 10000
 # Centrer la liste des terminaux
 #set -g status-justify centre
 
+# Status line style for the currently active window
+## BackGround, ForeGround and attribut
+set -g window-status-current-style bg=black,dim,fg="${lightgreen}",bold
+
 # Partie gauche de la barre
 # vide
 set -g status-left ""