diff --git a/compose/demo/django/docker-compose.yml b/compose/demo/django/docker-compose.yml
index 18643f2..861980a 100644
--- a/compose/demo/django/docker-compose.yml
+++ b/compose/demo/django/docker-compose.yml
@@ -3,6 +3,8 @@ services:
 
   db:
     image: postgres
+    environment:
+      POSTGRES_PASSWORD: 'postgres'
 
   web:
     build: .
diff --git a/compose/django.md b/compose/django.md
index b5ff327..16a588f 100644
--- a/compose/django.md
+++ b/compose/django.md
@@ -35,6 +35,8 @@ services:
 
   db:
     image: postgres
+    environment:
+      POSTGRES_PASSWORD: 'postgres'
 
   web:
     build: .
@@ -78,6 +80,7 @@ DATABASES = {
         'USER': 'postgres',
         'HOST': 'db',
         'PORT': 5432,
+        'PASSWORD': 'postgres',
     }
 }
 ```