diff --git a/freeipa.spec.in b/freeipa.spec.in
index b11a5225c..4cea29afd 100755
--- a/freeipa.spec.in
+++ b/freeipa.spec.in
@@ -302,6 +302,7 @@ BuildRequires:  python3-sss
 BuildRequires:  python3-sss-murmur
 BuildRequires:  python3-sssdconfig >= %{sssd_version}
 BuildRequires:  python3-systemd
+BuildRequires:  python3-yaml
 BuildRequires:  python3-yubico
 # with_lint
 %endif
diff --git a/ipaserver/install/httpinstance.py b/ipaserver/install/httpinstance.py
index cfbd8ca76..0fcc370e5 100644
--- a/ipaserver/install/httpinstance.py
+++ b/ipaserver/install/httpinstance.py
@@ -394,7 +394,7 @@ class HTTPInstance(service.Service):
                 )
                 try:
                     certmonger.request_and_wait_for_cert(**args)
-                except Exception as e:
+                except Exception:
                     args['dns'] = [self.fqdn]  # remove ipa-ca.$DOMAIN
                     args['stop_tracking_on_error'] = False
                     certmonger.request_and_wait_for_cert(**args)