diff --git a/MANIFEST.in b/MANIFEST.in
index d4f964b3e..5e27cb8c4 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,7 +1,8 @@
 include versioneer.py
 include taxcalc/_version.py
-include taxcalc/StageIFactors.csv
-include taxcalc/WEIGHTS.csv
+include taxcalc/growfactors.csv
+include taxcalc/puf_weights.csv
+include taxcalc/puf_ratios.csv
 include taxcalc/current_law_policy.json
 include taxcalc/behavior.json
 include taxcalc/growth.json