diff --git a/.env-example b/.env-example
index bcaf72b49..5adc8e337 100644
--- a/.env-example
+++ b/.env-example
@@ -19,7 +19,7 @@ export E2E_TEST_SECRET=""
 export E2E_TEST_GH_TOKEN=""
 
 # Database
-export DB_URI="postgres://isomer:password@localhost:15432/isomercms_dev"
+export DB_URI="postgres://isomer:password@postgres:5432/isomercms_dev"
 export DB_MIN_POOL="1"
 export DB_MAX_POOL="10"
 export DB_ACQUIRE="60000"