diff --git a/content/concepts/did-ddo.md b/content/concepts/did-ddo.md
index fee6670e..a174e383 100644
--- a/content/concepts/did-ddo.md
+++ b/content/concepts/did-ddo.md
@@ -372,6 +372,7 @@ Each asset has a state, which is held by the NFT contract. The possible states a
 - `1` = end-of-life
 - `2` = deprecated (by another asset)
 - `3` = revoked by publisher
+- `4` = temporary disabled
 
 ## Aquarius Enhanced DDO Response