diff --git a/.config/zsh/.zshrc b/.config/zsh/.zshrc
index b79416a..cd6dc9c 100644
--- a/.config/zsh/.zshrc
+++ b/.config/zsh/.zshrc
@@ -33,12 +33,8 @@ if [ -f "/usr/share/zsh/plugins/zsh-syntax-highlighting/zsh-syntax-highlighting.
 fi
 
 # SSH agent
-if ! pgrep -u "$USER" ssh-agent > /dev/null; then
-    ssh-agent -t 1h > "$XDG_RUNTIME_DIR/ssh-agent.env"
-fi
-if [[ ! -f "$SSH_AUTH_SOCK" ]]; then
-    source "$XDG_RUNTIME_DIR/ssh-agent.env" >/dev/null
-fi
+# Enable it using `systemctl enable --user ssh-agent.service`
+[ -S "$XDG_RUNTIME_DIR/ssh-agent.socket" ] && export SSH_AUTH_SOCK="$XDG_RUNTIME_DIR/ssh-agent.socket"
 
 # Aliases
 [ -f "$MY_CONFIG/.aliases" ] && . "$MY_CONFIG/.aliases"