diff --git a/defaults/main.yml b/defaults/main.yml
index a4799f3..85ddc34 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -55,9 +55,9 @@ disable_hsts: "false"
 disable_letsencrypt: "false"
 #Nginx will listen to every IP/Domain with this directive. Useful for reverse proxy or testing only.
 nginx_catch_all: "false"
-redis_host: localhost
+redis_host: 127.0.0.1
 redis_port: 6379
-db_host: /var/run/postgresql
+db_host: 127.0.0.1 # /var/run/postgresql
 self_signed_cert_location: /etc/ssl/certs
 self_signed_key_location: /etc/ssl/private
 mastodon_composer_folder: /usr/src/mastodon