diff --git a/Makefile b/Makefile
index 49ec90b8..98656567 100644
--- a/Makefile
+++ b/Makefile
@@ -2,6 +2,7 @@ lintroll:
 	# NOTE: disabling `mypy` until we get typing sorted in this repo
 	# mypy -p libp2p -p examples --config-file {toxinidir}/mypy.ini
 	black --check  examples libp2p/__init__.py libp2p/host libp2p/kademlia libp2p/network libp2p/peer libp2p/protocol_muxer libp2p/pubsub/*.py libp2p/routing libp2p/security libp2p/stream_muxer libp2p/transport tests setup.py
+	isort --recursive --check-only examples libp2p/__init__.py libp2p/host libp2p/kademlia libp2p/network libp2p/peer libp2p/protocol_muxer libp2p/pubsub/*.py libp2p/routing libp2p/security libp2p/stream_muxer libp2p/transport tests setup.py
 
 protobufs:
 	cd libp2p/pubsub/pb && protoc --python_out=. rpc.proto