diff --git a/null_cache.go b/null_cache.go
index d53f27f..bd6e2a2 100644
--- a/null_cache.go
+++ b/null_cache.go
@@ -10,10 +10,11 @@ var cache = Cache{}
 
 type Cache struct{}
 
-func (c *Cache) initialize() func()                                      { return func() {} }
-func (c *Cache) Get(key string) ([]byte, bool)                           { return nil, false }
-func (c *Cache) GetJSON(key string, recv any) bool                       { return false }
-func (c *Cache) Set(key string, value []byte)                            {}
-func (c *Cache) SetJSON(key string, value any)                           {}
-func (c *Cache) SetWithTTL(key string, value []byte, ttl time.Duration)  {}
-func (c *Cache) SetJSONWithTTL(key string, value any, ttl time.Duration) {}
+func (c *Cache) initialize() func()                                          { return func() {} }
+func (c *Cache) Get(key string) ([]byte, bool)                               { return nil, false }
+func (c *Cache) GetJSON(key string, recv any) bool                           { return false }
+func (c *Cache) Set(key string, value []byte)                                {}
+func (c *Cache) SetJSON(key string, value any)                               {}
+func (c *Cache) SetWithTTL(key string, value []byte, ttl time.Duration)      {}
+func (c *Cache) SetJSONWithTTL(key string, value any, ttl time.Duration)     {}
+func (c *Cache) GetPaginatedkeys(prefix string, page int, size int) []string { return []string{} }