diff --git a/gso/services/ipam.py b/gso/services/ipam.py
index c46650f334727b31ea84b06f5c2a9e60b38e61b9..eacb46a80e08f6c8356810e3afcac92776afb4f0 100644
--- a/gso/services/ipam.py
+++ b/gso/services/ipam.py
@@ -785,3 +785,4 @@ def validate_host(
     assert provided_cnames == found_cnames, "Provided CNAME alias names don't match the ones poiting to hostname."
 
     return host_addresses
+