diff --git a/go.mod b/go.mod
index 3b47f778b..3283f456b 100644
--- a/go.mod
+++ b/go.mod
@@ -82,7 +82,6 @@ require (
 	github.com/onsi/ginkgo v1.9.0 // indirect
 	github.com/onsi/gomega v1.6.0 // indirect
 	github.com/opentracing/opentracing-go v1.1.0
-	github.com/otiai10/copy v1.0.2
 	github.com/polydawn/refmt v0.0.0-20190809202753-05966cbd336a
 	github.com/stretchr/testify v1.4.0
 	github.com/whyrusleeping/bencher v0.0.0-20190829221104-bb6607aa8bba