diff --git a/website/docs/usage/_spacy-101/_language-data.jade b/website/docs/usage/_spacy-101/_language-data.jade
index c70bb5c7a..aaca10ebb 100644
--- a/website/docs/usage/_spacy-101/_language-data.jade
+++ b/website/docs/usage/_spacy-101/_language-data.jade
@@ -78,6 +78,14 @@ p
             |  #[code like_num], which includes language-specific words like "ten"
             |  or "hundred".
 
+    +row
+        +cell #[strong Syntax iterators]
+            |  #[+src(gh("spaCy", "spacy/lang/en/syntax_iterators.py")) syntax_iterators.py]
+        +cell
+            |  Functions that compute views of a #[code Doc] object based on its
+            |  syntax. At the moment, only used for
+            |  #[+a("/docs/usage/dependency-parse#noun-chunks") noun chunks].
+
     +row
         +cell #[strong Lemmatizer]
             |  #[+src(gh("spacy-dev-resources", "templates/new_language/lemmatizer.py")) lemmatizer.py]