diff --git a/K-Anonymity.md b/K-Anonymity.md
index 46fb329..253f804 100644
--- a/K-Anonymity.md
+++ b/K-Anonymity.md
@@ -3,7 +3,7 @@ Segments are fetched from the server using a k-anonymity system [originally prop
 Every time you watch a video, it takes the videoID and hashes it, producing a value that looks like `5f6b0b4e201f2a7e66927abb5cadeec81624dcc8efe6644b78aa182213f653a2`. Instead of sending the videoID to the server, it sends only the first 4 characters of that hash, `5f6b`.
 
 ```
-https://sponsor.ajay.app/api/skipSegments/5f6b
+https://sponsor.ajay.app/api/skipSegments/5f6b?categories=["sponsor","intro","outro","selfpromo","music_offtopic","preview"]
 ```
 
 The client then gets a list of possible videos that have that prefix. This list may or may not contain the videoID