diff --git a/MANIFEST.in b/MANIFEST.in
index a24f973..e4b71aa 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,3 +1,3 @@
 graft test
 include README.md
-global-include *.exr *.py
+global-include *.exr *.ext *.jpg *.py