diff --git a/Dovecot/conf.d/10-ssl.conf b/Dovecot/conf.d/10-ssl.conf
index a58f0f6..2160d41 100644
--- a/Dovecot/conf.d/10-ssl.conf
+++ b/Dovecot/conf.d/10-ssl.conf
@@ -47,6 +47,7 @@ ssl_ca = </etc/dovecot/private/globalsign-dv.crt
 
 # DH parameters length to use.
 #ssl_dh_parameters_length = 1024
+ssl_dh = </etc/dovecot/private/dh.pem
 
 # SSL protocols to use
 ssl_protocols = !SSLv3 !TLSv1 !TLSv1.1