diff --git a/mitmproxy/addons/__init__.py b/mitmproxy/addons/__init__.py
index c09c922984..5d7c6788ed 100644
--- a/mitmproxy/addons/__init__.py
+++ b/mitmproxy/addons/__init__.py
@@ -26,7 +26,6 @@
 from mitmproxy.addons import stickyauth
 from mitmproxy.addons import stickycookie
 from mitmproxy.addons import strip_dns_https_records
-from mitmproxy.addons import tlsconfig
 from mitmproxy.addons import update_alt_svc
 from mitmproxy.addons import upstream_auth
 
@@ -61,7 +60,6 @@ def default_addons():
         stickycookie.StickyCookie(),
         save.Save(),
         savehar.SaveHar(),
-        tlsconfig.TlsConfig(),
         upstream_auth.UpstreamAuth(),
         update_alt_svc.UpdateAltSvc(),
     ]