diff --git a/README.md b/README.md
index 101ca71..87c45e0 100644
--- a/README.md
+++ b/README.md
@@ -37,6 +37,9 @@ nginx_revproxy_sites:                                         # List of sites to
     ssl: false                                                # Set to True if you want to redirect http to https
     letsencrypt: false                                        # Set to True if you want to use letsencrypt
     conn_upgrade: true                                        # Set the Connection upgrade header values
+    acls:                                                     # Limit access to certain client addresses (values can be address, CIDR, unix or all)
+      - { mode: allow, value: 192.168.0.1 }
+      - { mode: deny, value: all }
 
   example.org:                                                # Domain name
     domains:                                                  # List of server_name aliases
diff --git a/templates/reverseproxy.conf.j2 b/templates/reverseproxy.conf.j2
index 3439de9..71f4a04 100644
--- a/templates/reverseproxy.conf.j2
+++ b/templates/reverseproxy.conf.j2
@@ -28,6 +28,11 @@ server {
    server_name    {{ item.value.domains | join(' ') }};
 
    location / {
+{% for acl in item.value.acls | default({}) %}
+{% if acl.mode == 'allow' or acl.mode == 'deny' %}
+      {{ acl.mode | default('deny') }} {{ acl.value }};
+{% endif %}
+{% endfor %}
       gzip off;
       client_max_body_size {{ item.value.client_max_body_size | default('50M') }};
       proxy_read_timeout {{ item.value.proxy_read_timeout | default('300') }};
diff --git a/templates/reverseproxy_ssl.conf.j2 b/templates/reverseproxy_ssl.conf.j2
index fb8f073..08a05b9 100644
--- a/templates/reverseproxy_ssl.conf.j2
+++ b/templates/reverseproxy_ssl.conf.j2
@@ -87,6 +87,11 @@ server {
    }
 
    location / {
+{% for acl in item.value.acls | default({}) %}
+{% if acl.mode == 'allow' or acl.mode == 'deny' %}
+      {{ acl.mode | default('deny') }} {{ acl.value }};
+{% endif %}
+{% endfor %}
       gzip off;
       proxy_set_header X-Forwarded-Ssl on;
       client_max_body_size {{ item.value.client_max_body_size | default('50M') }};