diff --git a/dotfiles/tmux.conf b/dotfiles/tmux.conf
index 6e68a86..8ec9709 100644
--- a/dotfiles/tmux.conf
+++ b/dotfiles/tmux.conf
@@ -37,9 +37,7 @@ setw -g automatic-rename on
 source-file ~/.tmux/tmux-solarized-256.conf
 
 # Provide a statusbar
-set -g window-status-current-bg colour33
-set -g window-status-current-fg colour235
-set -g window-status-current-attr bold
+set -g window-status-current-style fg=colour235,bg=colour33,bold
 set -g status-interval 60
 set -g status-left-length 30
 set -g status-left '/#S/ '
diff --git a/dotfiles/tmux/tmux-solarized-256.conf b/dotfiles/tmux/tmux-solarized-256.conf
index eb7ede4..43438c7 100644
--- a/dotfiles/tmux/tmux-solarized-256.conf
+++ b/dotfiles/tmux/tmux-solarized-256.conf
@@ -1,27 +1,22 @@
 #### COLOUR (Solarized 256)
 
 # default statusbar colors
-set-option -g status-bg colour235 #base02
-set-option -g status-fg colour136 #yellow
-set-option -g status-attr default
+set-option -g status-style fg=colour136,bg=colour235 #yellow and base02
 
 # default window title colors
-set-window-option -g window-status-fg colour244 #base0
-set-window-option -g window-status-bg default
-#set-window-option -g window-status-attr dim
+set-window-option -g window-status-style fg=colour244,bg=default #base0 and default
+#set-window-option -g window-status-style dim
 
 # active window title colors
-set-window-option -g window-status-current-fg colour166 #orange
-set-window-option -g window-status-current-bg default
-#set-window-option -g window-status-current-attr bright
+set-window-option -g window-status-current-style fg=colour166,bg=default #orange and default
+#set-window-option -g window-status-current-style bright
 
 # pane border
-set-option -g pane-border-fg colour235 #base02
-set-option -g pane-active-border-fg colour240 #base01
+set-option -g pane-border-style fg=colour235 #base02
+set-option -g pane-active-border-style fg=colour240 #base01
 
 # message text
-set-option -g message-bg colour235 #base02
-set-option -g message-fg colour166 #orange
+set-option -g message-style fg=colour166,bg=colour235 #orange and base02
 
 # pane number display
 set-option -g display-panes-active-colour colour33 #blue
@@ -29,3 +24,6 @@ set-option -g display-panes-colour colour166 #orange
 
 # clock
 set-window-option -g clock-mode-colour colour64 #green
+
+# bell
+set-window-option -g window-status-bell-style fg=colour235,bg=colour160 #base02, red