diff --git a/.bashrc b/.bashrc
index 2c8a9de..20e35f3 100755
--- a/.bashrc
+++ b/.bashrc
@@ -207,27 +207,16 @@ function _check_ssh_agent() {
     ssh-add -l
 }
 
-# function set_ssh_agent() {
-# 	declare -g SSH_AUTH_SOCK
-#     echo "-> play with ssh-add"
+# from https://wiki.archlinux.org/title/SSH_keys#ssh-agent
+if ! pgrep -u "$USER" ssh-agent > /dev/null; then
+    ssh-agent -t 1h > "$XDG_RUNTIME_DIR/ssh-agent.env"
+	echo "  ssh-agent created"
+fi
+if [ ! -f "$SSH_AUTH_SOCK" ]; then
+    source "$XDG_RUNTIME_DIR/ssh-agent.env" >/dev/null
+	echo "  ssh-agent loaded"
+fi
 
-#     local SAS=${SSH_AUTH_SOCK}
-#     echo "   export SSH_AUTH_SOCK=$SAS"
-#     export SSH_AUTH_SOCK=$SAS
-
-#     if _check_ssh_agent 
-#     then
-# 	echo "   ssh-agent OK : set SSH_AUTH_SOCK"
-# 	SSH_AUTH_SOCK=${HOME}/.ssh/ssh_auth_sock
-#     fi
-#     if ! _check_ssh_agent 
-#     then
-# 	echo "   ssh-agent KO : link to $SAS"
-
-# 	ln -sf "${SAS}" "$HOME"/.ssh/ssh_auth_sock
-#     fi
-# }
-# set_ssh_agent
 
 # find le last ssh-agent and export as SSH_AUTH_SOCK
 # /!\ Dont launch at login