diff --git a/README.proxy b/README.proxy
index c8a09c0..cf3ab5a 100644
--- a/README.proxy
+++ b/README.proxy
@@ -14,7 +14,7 @@ forward requests to the cherrypy server of the CryptoBox.
 
 1) Required modules
 	- proxy
-	- header
+	- headers
 	Both module should be part of usual default installations of apache2.
 	Activate these modules. For debian you should run: a2enmod MOD_NAME