diff --git a/.env.example b/.env.example
index 0515a78..fd5f012 100644
--- a/.env.example
+++ b/.env.example
@@ -43,3 +43,12 @@ IDHUB_ENABLE_EMAIL=false
 IDHUB_ENABLE_2FACTOR_AUTH=false
 IDHUB_ENABLE_DOMAIN_CHECKER=false
 IDHUB_PREDEFINED_TOKEN='27f944ce-3d58-4f48-b068-e4aa95f97c95'
+
+
+# IDHUB- Postgres
+###
+IDHUB_DB_NAME="idhub"
+IDHUB_DB_USER="ereuse"
+IDHUB_DB_PASSWORD="ereuse"
+IDHUB_DB_HOST="idhub-postgres"
+IDHUB_DB_PORT=5432