diff --git a/server/auth/auth.go b/server/auth/auth.go
index f756084..1001887 100644
--- a/server/auth/auth.go
+++ b/server/auth/auth.go
@@ -16,7 +16,12 @@ import (
 	authorizationv1 "k8s.io/api/authorization/v1"
 )
 
-const ClientContextKey = "client"
+type key int
+
+const (
+	// ContextClientKey is the key used to identify the Client value in Context
+	ContextClientKey key = iota
+)
 
 func getBearerToken(ctx context.Context) (*string, bool) {
 	md, ok := metadata.FromIncomingContext(ctx)
@@ -60,7 +65,7 @@ func getClient(ctx context.Context, kubeConfig *v1.Config, db *v1.DB) (context.C
 		return nil, err
 	}
 
-	return context.WithValue(ctx, ClientContextKey, client), nil
+	return context.WithValue(ctx, ContextClientKey, client), nil
 }
 
 func IsAuthorized(c *v1.Client, namespace, verb, group, resource, name string) (allowed bool, err error) {
diff --git a/server/server.go b/server/server.go
index 49a903a..6f52a2e 100644
--- a/server/server.go
+++ b/server/server.go
@@ -11,5 +11,5 @@ const (
 )
 
 func getClient(ctx context.Context) *v1.Client {
-	return ctx.Value(auth.ClientContextKey).(*v1.Client)
+	return ctx.Value(auth.ContextClientKey).(*v1.Client)
 }