diff --git a/pkg/cache/redis_test.go b/pkg/cache/redis_test.go
index 609eba16..435e7745 100644
--- a/pkg/cache/redis_test.go
+++ b/pkg/cache/redis_test.go
@@ -13,7 +13,7 @@ import (
 func TestNewRedisStore(t *testing.T) {
 	asserts := assert.New(t)
 
-	store := NewRedisStore(10, "tcp", "", "", "0")
+	store := NewRedisStore(10, "tcp", "", "", 0)
 	asserts.NotNil(store)
 
 	conn, err := store.pool.Dial()