diff --git a/MANIFEST.in b/MANIFEST.in
index e1b6ed19c5c2a39d654d0166429ad98c77f3e6ac..bfc4f4597aaeeb0dd156b4ccccb86f8be7eee7b0 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,2 +1,3 @@
 include README.rst bootstrap-buildout.py buildout.cfg COPYING
 recursive-include doc *.py *.rst
+recursive-include bob/bio/vein/tests *.png *.mat