diff --git a/tmux.conf b/tmux.conf
index a6d0573..4af6ce0 100644
--- a/tmux.conf
+++ b/tmux.conf
@@ -1,6 +1,7 @@
-#unbind C-b
-# Send Ctrl+a to applications by pressing it twice
-bind C-a send-prefix
+# release old prefix
+unbind C-b
+set -g prefix ^A
+bind a send-prefix
 # Easy quick reload, terminal way: tmux source ~/.tmux.conf
 bind-key r source-file ~/.config/tmux/tmux.conf \; display-message "tmux.conf reloaded..."