diff --git a/.tmux.conf b/.tmux.conf
index 0005356..e33104c 100644
--- a/.tmux.conf
+++ b/.tmux.conf
@@ -26,3 +26,8 @@ bind - split-window -v
 
 set -s escape-time 0                                                                # address vim mode switching delay (http://superuser.com/a/252717/65504)
 set -g display-time 4000                                                            # tmux messages are displayed for 4 seconds
+
+# schließe windows mit prefix + w
+bind w killw
+# öffne windows mit prefix + t
+bind t new-window