diff --git a/.profile b/.profile
index e4011a04..9dbb50cc 100644
--- a/.profile
+++ b/.profile
@@ -73,9 +73,6 @@ LESSHISTFILE='-'
 ## Manpage.
 export MANWIDTH=80
 
-## Time display (with ls command for example).  GNU 'ls' only.
-export TIME_STYLE=+"|%Y-%m-%d %H:%M:%S|"
-
 ## SSH-Agent
 ## Set SSH to use gpg-agent
 unset SSH_AGENT_PID