diff --git a/website/docs/api/doc.md b/website/docs/api/doc.md
index ad684f51e..4f948e425 100644
--- a/website/docs/api/doc.md
+++ b/website/docs/api/doc.md
@@ -7,7 +7,7 @@ source: spacy/tokens/doc.pyx
 
 A `Doc` is a sequence of [`Token`](/api/token) objects. Access sentences and
 named entities, export annotations to numpy arrays, losslessly serialize to
-compressed binary strings. The `Doc` object holds an array of `TokenC]` structs.
+compressed binary strings. The `Doc` object holds an array of [`TokenC`](/api/cython-structs#tokenc) structs.
 The Python-level `Token` and [`Span`](/api/span) objects are views of this
 array, i.e. they don't own the data themselves.