diff --git a/dockers/etherpad/docker-compose.yml b/dockers/etherpad/docker-compose.yml
index 14c4060..a54230e 100644
--- a/dockers/etherpad/docker-compose.yml
+++ b/dockers/etherpad/docker-compose.yml
@@ -9,10 +9,8 @@ services:
         condition: service_completed_successfully
     networks:
       - etherpadNet
-#      - postfixNet
     external_links:
       - ${etherpadDBName}:padDB
-#      - ${smtpServName}:${smtpHost}
     volumes:
       - etherpadPlugins:/opt/etherpad-lite/node_modules/
       - ${PWD}/settings.json:/opt/etherpad-lite/settings.json
@@ -57,6 +55,3 @@ networks:
   etherpadNet:
     external: true
     name: etherpadNet
-#  postfixNet:
-#    external: true
-#    name: postfixNet