do mod tidy
diff --git a/core/kg/go.mod b/core/kg/go.mod
index 20a12f1..2b0ae07 100644
--- a/core/kg/go.mod
+++ b/core/kg/go.mod
@@ -4,27 +4,10 @@
 
 require (
 	github.com/Masterminds/squirrel v1.5.0
-	github.com/blang/semver v3.5.1+incompatible // indirect
-	github.com/dyatlov/go-opengraph v0.0.0-20210112100619-dae8665a5b09 // indirect
-	github.com/go-gorp/gorp v2.2.0+incompatible // indirect
-	github.com/go-ldap/ldap v3.0.3+incompatible // indirect
-	github.com/go-redis/redis v6.15.9+incompatible // indirect
-	github.com/gorilla/websocket v1.4.2 // indirect
 	github.com/jmoiron/sqlx v1.3.1
-	github.com/mattermost/gorp v2.0.0+incompatible // indirect
-	github.com/mattermost/mattermost-server v5.11.1+incompatible
-	github.com/nicksnyder/go-i18n v1.10.1 // indirect
-	github.com/onsi/ginkgo v1.15.0 // indirect
-	github.com/onsi/gomega v1.10.5 // indirect
-	github.com/pborman/uuid v1.2.1 // indirect
+	github.com/kr/pretty v0.1.0 // indirect
 	github.com/pkg/errors v0.9.1
-	github.com/poy/onpar v1.1.2 // indirect
-	github.com/stretchr/objx v0.3.0 // indirect
-	github.com/ziutek/mymysql v1.5.4 // indirect
-	go.uber.org/zap v1.16.0 // indirect
-	golang.org/x/crypto v0.0.0-20210218145215-b8e89b74b9df // indirect
-	golang.org/x/text v0.3.5 // indirect
-	gopkg.in/asn1-ber.v1 v1.0.0-20181015200546-f715ec2f112d // indirect
-	gopkg.in/natefinch/lumberjack.v2 v2.0.0 // indirect
+	github.com/stretchr/testify v1.4.0 // indirect
+	gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 )