diff --git a/MANIFEST.in b/MANIFEST.in
index a3e95e0..ee79250 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,3 +1,6 @@
 include conversion_utils/resources/jos_specifications.pickle
 include conversion_utils/resources/dict.xml
 include conversion_utils/resources/structure_conversions.csv
+include conversion_utils/resources/jos-msd2features.tbl
+include conversion_utils/resources/jos2ud-features.tbl
+include conversion_utils/resources/jos2ud-pos.tbl