diff --git a/doc/man/_options.txt b/doc/man/_options.txt
index 87aa95f..89a6be6 100644
--- a/doc/man/_options.txt
+++ b/doc/man/_options.txt
@@ -1,4 +1,4 @@
--x, --reparent=xid
+-e, --reparent=xid
   Reparents to window specified by xid
 
 -c, --config-dir=path