diff --git a/home/user/.config/tmux/aliases.conf b/home/user/.config/tmux/aliases.conf
index 5e5572f..1e2bc1c 100644
--- a/home/user/.config/tmux/aliases.conf
+++ b/home/user/.config/tmux/aliases.conf
@@ -1,4 +1,4 @@
 # vim: ft=tmux
 
-set -g command-alias[100] kill='kill-session -t'
-set -g command-alias[101] k='kill-session -t'
\ No newline at end of file
+set -ga command-alias kill='kill-session -t'
+set -ga command-alias k='kill-session -t'
\ No newline at end of file
diff --git a/home/user/.config/tmux/mappings.conf b/home/user/.config/tmux/mappings.conf
index 85b6379..0ddbe74 100644
--- a/home/user/.config/tmux/mappings.conf
+++ b/home/user/.config/tmux/mappings.conf
@@ -29,7 +29,11 @@ bind n command-prompt -p "New session:" "new-session -A -d -s '%1' -c ~ \; switc
 
 
 # Kill session and reattach to last session
-bind k confirm-before -p "kill current session? (y/n)" "switch-client -l \; kill-session -t '#S'"
+bind x confirm-before -p "kill current session? (y/n)" "switch-client -l \; kill-session -t '#S'"
+bind k confirm-before -p "kill current pane? (y/n)" "kill-pane"
+
+# Kill last session
+bind X confirm-before -p "kill last session? (y/n)" "kill-session -t '#{client_last_session}'"
 
 
 # SSH Session