diff --git a/.travis.yml b/.travis.yml
index ce44e8082..9378a58f4 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -68,6 +68,7 @@ before_install:
 install:
   - go get -t -v -d ./...
   - (cd tests && go get -t -v -d ./...)
+  - (cd pkg && go get -t -v -d ./...)
 
 script:
   - echo "TRAVIS_GO_VERSION=${TRAVIS_GO_VERSION}"
diff --git a/go.mod b/go.mod
index cf9a055e9..f326251c8 100644
--- a/go.mod
+++ b/go.mod
@@ -7,7 +7,6 @@ require (
 	github.com/cockroachdb/datadriven v0.0.0-20190809214429-80d97fb3cbaa
 	github.com/coreos/go-semver v0.2.0
 	github.com/coreos/go-systemd/v22 v22.0.0
-	github.com/creack/pty v1.1.11 // indirect
 	github.com/dgrijalva/jwt-go v3.2.0+incompatible
 	github.com/dustin/go-humanize v0.0.0-20171111073723-bb3d318650d4
 	github.com/fatih/color v1.7.0 // indirect
diff --git a/go.sum b/go.sum
index 8cc5ab269..96fa04e59 100644
--- a/go.sum
+++ b/go.sum
@@ -181,8 +181,6 @@ golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5h
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200202164722-d101bd2416d5/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20200918174421-af09f7315aff h1:1CPUrky56AcgSpxz/KfgzQWzfG09u5YOL8MvPYBlrL8=
-golang.org/x/sys v0.0.0-20200918174421-af09f7315aff/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201009025420-dfb3f7c4e634 h1:bNEHhJCnrwMKNMmOx3yAynp5vs5/gRy+XWFtZFu7NBM=
 golang.org/x/sys v0.0.0-20201009025420-dfb3f7c4e634/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
diff --git a/tests/go.mod b/tests/go.mod
index 0fa09bf12..28b3555fb 100644
--- a/tests/go.mod
+++ b/tests/go.mod
@@ -3,9 +3,9 @@ module go.etcd.io/etcd/tests/v3
 go 1.15
 
 replace (
-	go.etcd.io/etcd/v3 => ../
 	go.etcd.io/etcd/api/v3 => ../api
 	go.etcd.io/etcd/pkg/v3 => ../pkg
+	go.etcd.io/etcd/v3 => ../
 )
 
 require (
@@ -21,6 +21,7 @@ require (
 	github.com/spf13/pflag v1.0.1
 	go.etcd.io/bbolt v1.3.5
 	go.etcd.io/etcd/api/v3 v3.0.0-00010101000000-000000000000
+	go.etcd.io/etcd/pkg/v3 v3.0.0-00010101000000-000000000000
 	go.etcd.io/etcd/v3 v3.0.0-00010101000000-000000000000
 	go.uber.org/zap v1.15.0
 	golang.org/x/crypto v0.0.0-20191002192127-34f69633bfdc
diff --git a/tests/go.sum b/tests/go.sum
index e787c0b3c..bdb32342b 100644
--- a/tests/go.sum
+++ b/tests/go.sum
@@ -177,8 +177,8 @@ golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5h
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200202164722-d101bd2416d5/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20200918174421-af09f7315aff h1:1CPUrky56AcgSpxz/KfgzQWzfG09u5YOL8MvPYBlrL8=
-golang.org/x/sys v0.0.0-20200918174421-af09f7315aff/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20201009025420-dfb3f7c4e634 h1:bNEHhJCnrwMKNMmOx3yAynp5vs5/gRy+XWFtZFu7NBM=
+golang.org/x/sys v0.0.0-20201009025420-dfb3f7c4e634/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3 h1:cokOdA+Jmi5PJGXLlLllQSgYigAEfHXJAERHVMaCc2k=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=