diff --git a/MANIFEST.in b/MANIFEST.in
index 81c908b320418d553d450cf2fda6d63adf9aa6b5..7ccb237d8291419e4eb735b83c0b60d01999a7ee 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -4,3 +4,4 @@ include requirements.txt
 include requirements-swh.txt
 include requirements-test.txt
 include version.txt
+recursive-include swh/lister/*/tests/ *.json