diff --git a/home/user/.config/tmux/mappings.conf b/home/user/.config/tmux/mappings.conf
index efd20c8..85b6379 100644
--- a/home/user/.config/tmux/mappings.conf
+++ b/home/user/.config/tmux/mappings.conf
@@ -78,7 +78,7 @@ bind -n M-0 new-window -n 10 -S -c "#{pane_current_path}"
 
 
 # Windows splitting
-bind -n M-Enter split-window -h -c "#{pane_current_path}"
+bind -n M-Enter split-window -h -l 37% -c "#{pane_current_path}"
 bind -n M-t split-window -v -l 20% -c "#{pane_current_path}"
 bind \\ split-window -h -c "#{pane_current_path}"
 bind - split-window -v -c "#{pane_current_path}"