diff --git a/src/Jackett.Common/Definitions/anitoons.yml b/src/Jackett.Common/Definitions/anitoons.yml
index 61b80ebe8..3aeda2a12 100644
--- a/src/Jackett.Common/Definitions/anitoons.yml
+++ b/src/Jackett.Common/Definitions/anitoons.yml
@@ -12,6 +12,7 @@ caps:
   categorymappings:
     - {id: 1, cat: Movies, desc: "Movies"}
     - {id: 2, cat: TV, desc: "TV"}
+    - {id: 6, cat: XXX, desc: "Adult"}
 
   modes:
     search: [q]