diff --git a/.gitignore b/.gitignore
index 643645727..bcc678e85 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,7 @@
 /app/bootstrap.php.cache
 /app/cache/*
+/app/config/parameters.yml
+/app/data/*
 /app/logs/*
 !app/cache/.gitkeep
 !app/logs/.gitkeep
diff --git a/app/config/parameters.yml b/app/config/parameters.yml
deleted file mode 100644
index fce92dbf1..000000000
--- a/app/config/parameters.yml
+++ /dev/null
@@ -1,15 +0,0 @@
-# This file is auto-generated during the composer install
-parameters:
-    database_driver: pdo_sqlite
-    database_host: 127.0.0.1
-    database_port: null
-    database_name: null
-    database_user: root
-    database_password: null
-    database_path: '%kernel.root_dir%/data/blog.sqlite'
-    mailer_transport: smtp
-    mailer_host: 127.0.0.1
-    mailer_user: null
-    mailer_password: null
-    locale: en
-    secret: secret_value_for_symfony_demo_application
diff --git a/app/data/blog.sqlite b/app/data/blog.sqlite
deleted file mode 100644
index 0141e70e3..000000000
Binary files a/app/data/blog.sqlite and /dev/null differ