diff --git a/conf.d/05-vhost.cfg.lua b/conf.d/05-vhost.cfg.lua
index 44f69cd..7d0da7e 100644
--- a/conf.d/05-vhost.cfg.lua
+++ b/conf.d/05-vhost.cfg.lua
@@ -2,6 +2,7 @@ local domain = os.getenv("DOMAIN")
 local domain_http_upload = os.getenv("DOMAIN_HTTP_UPLOAD")
 local domain_muc = os.getenv("DOMAIN_MUC")
 local domain_proxy = os.getenv("DOMAIN_PROXY")
+local domain_pubsub = os.getenv("DOMAIN_PUBSUB")
 
 -- This is a fallback just for http_upload because service certificates are searched differently
 -- https://prosody.im/doc/certificates#service_certificates
@@ -33,3 +34,6 @@ Component (domain_muc) "muc"
 Component (domain_proxy) "proxy65"
 	proxy65_address = domain_proxy
 	proxy65_acl = { domain }
+
+-- Implements a XEP-0060 pubsub service.
+Component (domain_pubsub) "pubsub"
diff --git a/docker-entrypoint.sh b/docker-entrypoint.sh
index fbcf445..4e8d0af 100755
--- a/docker-entrypoint.sh
+++ b/docker-entrypoint.sh
@@ -19,6 +19,7 @@ export ALLOW_REGISTRATION=${ALLOW_REGISTRATION:-true}
 export DOMAIN_HTTP_UPLOAD=${DOMAIN_HTTP_UPLOAD:-"upload.$DOMAIN"}
 export DOMAIN_MUC=${DOMAIN_MUC:-"conference.$DOMAIN"}
 export DOMAIN_PROXY=${DOMAIN_PROXY:-"proxy.$DOMAIN"}
+export DOMAIN_PUBSUB=${DOMAIN_PUBSUB:-"pubsub.$DOMAIN"}
 export LOG_LEVEL=${LOG_LEVEL:-"info"}
 export C2S_REQUIRE_ENCRYPTION=${C2S_REQUIRE_ENCRYPTION:-true}
 export S2S_REQUIRE_ENCRYPTION=${S2S_REQUIRE_ENCRYPTION:-true}
diff --git a/readme.md b/readme.md
index e963dcb..7787ba4 100644
--- a/readme.md
+++ b/readme.md
@@ -176,6 +176,7 @@ Inspect logs: ```docker-compose logs -f```.
 | **DOMAIN_HTTP_UPLOAD**     | Domain which lets clients upload files over HTTP                                                        | *optional*   | upload.**DOMAIN**     |
 | **DOMAIN_MUC**             | Domain for Multi-user chat (MUC) for allowing you to create hosted chatrooms/conferences for XMPP users | *optional*   | conference.**DOMAIN** |
 | **DOMAIN_PROXY**           | Domain for SOCKS5 bytestream proxy for server-proxied file transfers                                    | *optional*   | proxy.**DOMAIN**      |
+| **DOMAIN_PUBSUB**          | Domain for a XEP-0060 pubsub service                                                                    | *optional*   | pubsub.**DOMAIN**     |
 | **LOG_LEVEL**              | Min log level. Change to debug for more information                                                     | *optional*   | info                  |
 | **C2S_REQUIRE_ENCRYPTION** | Whether to force all client-to-server connections to be encrypted or not                                | *optional*   | true                  |
 | **S2S_REQUIRE_ENCRYPTION** | Whether to force all server-to-server connections to be encrypted or not                                | *optional*   | true                  |
@@ -188,6 +189,7 @@ You need these DNS record pointing to your server:
 * domain.tld
 * conference.domain.tld
 * proxy.domain.tld
+* pubsub.domain.tld
 * upload.domain.tld
 * A SRV record for _xmpps-client._tcp.domain.tld for port 5223.