diff --git a/DIRECTORY.md b/DIRECTORY.md
index 805c9e73..cffe22d4 100644
--- a/DIRECTORY.md
+++ b/DIRECTORY.md
@@ -449,6 +449,9 @@
             * zigZagPattern
               * [zigZagPattern](https://github.com/TheAlgorithms/Java/blob/master/src/main/java/com/thealgorithms/strings/zigZagPattern/zigZagPattern.java)
   * test
+    * java
+      * com
+        * thealgorithms
           * backtracking
             * [CombinationTest](https://github.com/TheAlgorithms/Java/blob/master/src/test/java/com/thealgorithms/backtracking/CombinationTest.java)
             * [FloodFillTest](https://github.com/TheAlgorithms/Java/blob/master/src/test/java/com/thealgorithms/backtracking/FloodFillTest.java)