diff --git a/tmux.conf b/tmux.conf
index ed6db57..817da83 100644
--- a/tmux.conf
+++ b/tmux.conf
@@ -23,6 +23,8 @@ bind -r C-j     resize-pane -D 5
 bind -r C-k     resize-pane -U 5
 bind -r C-l     resize-pane -R 5
 
+unbind-key -T   copy-mode-vi MouseDragEnd1Pane # Stay in copy mode on drag end
+
 #
 # General
 #