diff --git a/cacher/acng.conf b/cacher/acng.conf
index 5401524..ba7ddea 100644
--- a/cacher/acng.conf
+++ b/cacher/acng.conf
@@ -391,6 +391,7 @@ LocalDirs: acng-doc /usr/share/doc/apt-cacher-ng
 # for any port.
 #
 # AllowUserPorts: 80 443
+AllowUserPorts: 80 443
 
 # Normally the HTTP redirection responses are forwarded to the original caller
 # (i.e. APT) which starts a new download attempt from the new URL. This