diff --git a/examples/strapi-postgres/docker-compose.yml b/examples/strapi-postgres/docker-compose.yml
index d6fa49b..4d4c80f 100644
--- a/examples/strapi-postgres/docker-compose.yml
+++ b/examples/strapi-postgres/docker-compose.yml
@@ -14,7 +14,7 @@ services:
       DATABASE_NAME: postgres
       DATABASE_USERNAME: postgres
       DATABASE_PASSWORD: postgres
-      DATABASE_SSL: false # boolean for SSL.
+      DATABASE_SSL: 'false' # boolean for SSL.
     volumes:
       - app:/srv/app # create a new project in app volume
   postgres:
@@ -32,4 +32,4 @@ services:
 
 volumes:
   data:
-  app:
\ No newline at end of file
+  app: