1 files changed, 5 insertions, 4 deletions

diff --git a/support/docker/production/.env b/support/docker/production/.env
index b4e356a58..5b3b366f5 100644
--- a/support/docker/production/.env
+++ b/support/docker/production/.env
@@ -3,11 +3,12 @@ POSTGRES_USER=<MY POSTGRES USERNAME>
 POSTGRES_PASSWORD=<MY POSTGRES PASSWORD>
 # Postgres database name "peertube"
 POSTGRES_DB=peertube
-# Editable only with a suffix :
-#POSTGRES_DB=peertube_prod
+# The database name used by PeerTube will be PEERTUBE_DB_NAME (only if set) *OR* 'peertube'+PEERTUBE_DB_SUFFIX
+#PEERTUBE_DB_NAME=<MY POSTGRES DB NAME>
 #PEERTUBE_DB_SUFFIX=_prod
-PEERTUBE_DB_USERNAME=<MY POSTGRES USERNAME>
-PEERTUBE_DB_PASSWORD=<MY POSTGRES PASSWORD>
+# Database username and password used by PeerTube must match Postgres', so they are copied:
+PEERTUBE_DB_USERNAME=$POSTGRES_USER
+PEERTUBE_DB_PASSWORD=$POSTGRES_PASSWORD
 PEERTUBE_DB_SSL=false
 # Default to Postgres service name "postgres" in docker-compose.yml
 PEERTUBE_DB_HOSTNAME=postgres