diff --git a/MANIFEST.in b/MANIFEST.in
index dd3a4ab..d9f49f0 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,4 +1,5 @@
 include CHANGES.rst
+include CITATION.cff
 include .pre-commit-config.yaml
 include .python-version
 include .readthedocs.yaml