diff --git a/MANIFEST.in b/MANIFEST.in
index 74a01daa86916c1f80a620e62c9363c5938c28ab..f7d97b2eb48c464d1b2dd313a88fc49f0cee83d1 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,3 +1,3 @@
 include README.rst bootstrap-buildout.py buildout.cfg develop.cfg LICENSE version.txt requirements.txt
 recursive-include doc *.py *.rst
-recursive-include bob/bio/face/test/data *.hdf5 *.jpg *.pos *.png
+recursive-include bob/bio/face/test/data *.hdf5 *.jpg *.pos *.png *.json