diff --git a/.bash_aliases b/.bash_aliases
index 005d481..731b81b 100644
--- a/.bash_aliases
+++ b/.bash_aliases
@@ -11,7 +11,7 @@ alias sizes='du -hs .[^.]* * | sort -h'
 # bash tree alias
 alias gittree="git log --all --decorate --oneline --graph"
 # turn screen off
-alias screenoff="\sleep 1; xset dpms force off"
+alias lock="slock & \sleep 1; xset dpms force off"
 # sleep
 alias sleep="slock & \sleep 1 ; systemctl suspend"
 # screen brightness script