diff --git a/doc/plugins/postfix_autoreply.rst b/doc/plugins/postfix_autoreply.rst
index 1c1b6a4a2..0e87414b0 100644
--- a/doc/plugins/postfix_autoreply.rst
+++ b/doc/plugins/postfix_autoreply.rst
@@ -1,7 +1,7 @@
 .. _postfix_ar:
 
 ###########################
-Postifx auto-reply messages
+Postfix auto-reply messages
 ###########################
 
 This plugin let users define an auto-reply message (*vacation*). It is