diff --git a/src/reactive/vault_handlers.py b/src/reactive/vault_handlers.py
index ca26c62..39499f6 100644
--- a/src/reactive/vault_handlers.py
+++ b/src/reactive/vault_handlers.py
@@ -127,6 +127,7 @@ def save_etcd_client_credentials(etcd, key, cert, ca):
     """Save etcd TLS key, cert and ca to disk"""
     credentials = etcd.get_client_credentials()
     write_file(key, credentials['client_key'], perms=0o600)
+
     write_file(cert, credentials['client_cert'], perms=0o600)
     write_file(ca, credentials['client_ca'], perms=0o600)