diff --git a/docker-compose.prod.yml b/docker-compose.prod.yml
index b9c16fd..cba8264 100644
--- a/docker-compose.prod.yml
+++ b/docker-compose.prod.yml
@@ -8,7 +8,7 @@ services:
     environment:
       - DJANGO_SETTINGS_MODULE=config.settings.production
       - DEBUG=False
-      - SECRET_KEY=${SECRET_KEY}
+      - SECRET_KEY=${SECRET_KEY:-django-insecure-dev-key-change-in-production}
       - POSTGRES_HOST=postgres
       - POSTGRES_PORT=5432
       - POSTGRES_DB=mostovik
@@ -37,6 +37,7 @@ services:
     environment:
       - DJANGO_SETTINGS_MODULE=config.settings.production
       - DEBUG=False
+      - SECRET_KEY=${SECRET_KEY:-django-insecure-dev-key-change-in-production}
       - POSTGRES_HOST=postgres
       - POSTGRES_PORT=5432
       - POSTGRES_DB=mostovik
@@ -58,6 +59,7 @@ services:
     environment:
       - DJANGO_SETTINGS_MODULE=config.settings.production
       - DEBUG=False
+      - SECRET_KEY=${SECRET_KEY:-django-insecure-dev-key-change-in-production}
       - POSTGRES_HOST=postgres
       - POSTGRES_PORT=5432
       - POSTGRES_DB=mostovik