diff --git a/DIRECTORY.md b/DIRECTORY.md
index 109583c52..214d366d4 100644
--- a/DIRECTORY.md
+++ b/DIRECTORY.md
@@ -5,6 +5,7 @@
   * [Sudoku](https://github.com/TheAlgorithms/Javascript/blob/master/back-tracking/Sudoku.js)
 
 ## Cache
+  * [LFUCache](https://github.com/TheAlgorithms/Javascript/blob/master/Cache/LFUCache.js)
   * [LRUCache](https://github.com/TheAlgorithms/Javascript/blob/master/Cache/LRUCache.js)
 
 ## Ciphers