diff --git a/baddns/modules/zonetransfer.py b/baddns/modules/zonetransfer.py
index 9feecc16..679622fd 100644
--- a/baddns/modules/zonetransfer.py
+++ b/baddns/modules/zonetransfer.py
@@ -60,7 +60,7 @@ async def zone_transfer(self, nameserver, domain):
                 log.debug("dns.exception.FormError attempting zone transfer")
                 return False
             except Exception as e:
-                log.warning(f"Unknown error trying to perform zone transfer: [{e}]")
+                log.debug(f"Unknown error trying to perform zone transfer: [{e}]")
                 return False
             self.zone_nameservers.append(nameserver)
             self.parse_zone(zone)