diff --git a/src/systemd_resolved_docker/interceptresolver.py b/src/systemd_resolved_docker/interceptresolver.py
index 7aa0bea07ac38234e7a052570e4a7f3a7501f07a..017b113a949858287d24dc7fb8c3c10860e9301d 100644
--- a/src/systemd_resolved_docker/interceptresolver.py
+++ b/src/systemd_resolved_docker/interceptresolver.py
@@ -1,6 +1,3 @@
-import copy
-
-from dnslib import RCODE
 from dnslib.server import BaseResolver