diff --git a/config.moon b/config.moon
index 46d0076..5ee09a2 100644
--- a/config.moon
+++ b/config.moon
@@ -15,11 +15,5 @@ config "docker", ->
 
   postgres ->
     backend "pgmoon"
-    if os.getenv "DB_USER"
-      host assert os.getenv "POSTGRESQL_PORT_5432_TCP_ADDR"
-      port assert os.getenv "POSTGRESQL_PORT_5432_TCP_PORT"
-      user assert os.getenv "DB_USER"
-      password assert os.getenv "DB_PASS"
-      database assert os.getenv "DB_NAME"
-    else
-      postgresql_url assert os.getenv "DATABASE_URL"
+    ngx.log ngx.NOTICE, "Using DATABASE_URL #{os.getenv "DATABASE_URL"}"
+    postgresql_url os.getenv "DATABASE_URL"