diff --git a/profiles/default/package.keywords/depends b/profiles/default/package.keywords/depends
index b746963c1..fdb9d8a4d 100644
--- a/profiles/default/package.keywords/depends
+++ b/profiles/default/package.keywords/depends
@@ -357,6 +357,7 @@
 ~dev-python/mkdocs-1.1.2 amd64
 ~dev-python/mkdocs-bootstrap-1.1 amd64
 ~dev-python/mkdocs-bootswatch-1.1 amd64
+~dev-python/mkdocs_pymdownx_material_extras-1.4.0 amd64
 ~dev-python/nltk-3.6.2 amd64
 ~dev-python/oct2py-5.2.0 amd64 
 ~dev-python/octave_kernel-0.32.0 amd64