diff --git a/{{cookiecutter.project_slug}}/config/settings/local.py b/{{cookiecutter.project_slug}}/config/settings/local.py
index 9bbfa60d..21e6a8df 100644
--- a/{{cookiecutter.project_slug}}/config/settings/local.py
+++ b/{{cookiecutter.project_slug}}/config/settings/local.py
@@ -68,7 +68,7 @@ if env("USE_DOCKER") == "yes":
     import socket
 
     hostname, _, ips = socket.gethostbyname_ex(socket.gethostname())
-    INTERNAL_IPS += [".".join(ip.split(".")[:-1]+["1"]) for ip in ips]
+    INTERNAL_IPS += [".".join(ip.split(".")[:-1] + ["1"]) for ip in ips]
 {%- endif %}
 
 # django-extensions