diff --git a/website/api/_top-level/_spacy.jade b/website/api/_top-level/_spacy.jade
index 81612c5e6..c6b342011 100644
--- a/website/api/_top-level/_spacy.jade
+++ b/website/api/_top-level/_spacy.jade
@@ -85,7 +85,9 @@ p
     +row
         +cell #[code name]
         +cell unicode
-        +cell ISO code of the language class to load.
+        +cell
+            |  #[+a("https://en.wikipedia.org/wiki/List_of_ISO_639-1_codes") ISO code]
+            |  of the language class to load.
 
     +row
         +cell #[code disable]