diff --git a/MANIFEST.in b/MANIFEST.in
index 0010877..630c2b3 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,3 +1,5 @@
 include README.md
 include LICENSE.txt
-include pyatmos/data/nrlmsis00_data.npz
+include test.ipynb
+include pyatmos/data/*
+