diff --git a/resolver/go.mod b/resolver/go.mod
index 8439839c1..ed3492ecd 100644
--- a/resolver/go.mod
+++ b/resolver/go.mod
@@ -3,7 +3,6 @@ module github.com/up9inc/mizu/resolver
 go 1.16
 
 require (
-	github.com/patrickmn/go-cache v2.1.0+incompatible
 	k8s.io/api v0.21.0 // indirect
 	k8s.io/apimachinery v0.21.0
 	k8s.io/client-go v0.21.0