diff --git a/.tmux.conf b/.tmux.conf
index 5188ceb..372a5d3 100644
--- a/.tmux.conf
+++ b/.tmux.conf
@@ -1,5 +1,5 @@
 ## Prefix like in screen
-set -g prefix 'C-d'
+set -g prefix 'C-a'
 
 ## Use xterm keys (makes eg. Ctrl+Arrow navigate words)
 set-window-option -g xterm-keys on