diff --git a/states/postgresql/templates/pg_hba.conf.j2 b/states/postgresql/templates/pg_hba.conf.j2
index 6912cad..e1ca5a7 100644
--- a/states/postgresql/templates/pg_hba.conf.j2
+++ b/states/postgresql/templates/pg_hba.conf.j2
@@ -12,6 +12,9 @@ host    {{ user }}    repmgr    {{ network }}   trust
 {%- for network in net.ip_networks %}
 host    all           all       {{ network }}   md5
 {%- endfor %}
+{%- for network in net.optional_ip_networks %}
+host    all           all       {{ network }}   md5
+{%- endfor %}
 
 
 local   all           postgres                  peer