diff --git a/tmux/n-bindings.tmux b/tmux/n-bindings.tmux
index 32a6e9e..9a55abd 100644
--- a/tmux/n-bindings.tmux
+++ b/tmux/n-bindings.tmux
@@ -37,3 +37,6 @@ bind-key -n M-a send-prefix
 
 # rena[M]e session
 bind-key -n M-m command-prompt -I "#S" "rename-session '%%'"
+
+# toggle readonly session
+bind-key -n M-r switch-client -r;
diff --git a/tmux/tmux.conf b/tmux/tmux.conf
index fe96a23..e6d22b5 100644
--- a/tmux/tmux.conf
+++ b/tmux/tmux.conf
@@ -6,7 +6,6 @@ set -s escape-time 0
 
 # quick reload
 bind-key r source-file ~/.tmux.conf\; display "TMUX CONFIG RELOADED"
-bind-key -n M-r source-file ~/.tmux.conf\; display "TMUX CONFIG RELOADED"
 
 # force color
 set -g default-terminal "tmux-256color"