diff --git a/documentation/styles/config/vocabularies/Yocto/accept.txt b/documentation/styles/config/vocabularies/Yocto/accept.txt
index ca622ba412..7fedda8ae2 100644
--- a/documentation/styles/config/vocabularies/Yocto/accept.txt
+++ b/documentation/styles/config/vocabularies/Yocto/accept.txt
@@ -2,4 +2,5 @@ BitBake
 BSP
 crosstap
 OpenEmbedded
+sstate
 Yocto