diff --git a/scwrypts/ssh/omni.tmux.conf b/scwrypts/ssh/omni.tmux.conf
index 59c88d7..061bed0 100644
--- a/scwrypts/ssh/omni.tmux.conf
+++ b/scwrypts/ssh/omni.tmux.conf
@@ -38,6 +38,10 @@ bind-key -n M-Z   resize-pane -Z
 
 bind-key -n M-w   send-keys C-M-w
 
+unbind-key C-b
+bind-key C-b   send-prefix
+set-option -g  prefix C-a    
+
 # force reload now
 bind-key -n M-R   send-keys -t omni-manager ENTER