diff --git a/zshrc b/zshrc
index 22ac518..0d54dc5 100644
--- a/zshrc
+++ b/zshrc
@@ -211,3 +211,6 @@ case `uname` in
       alias debug='lldb --'
     ;;
 esac
+
+command -v wol > /dev/null && \
+  alias wakeonlan='wol'