diff --git a/pyproject.toml b/pyproject.toml
index 6252944..85b3f20 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -63,6 +63,9 @@ examples = []
 [tool.setuptools.packages.find]
 include = ["mighty*", "examples"]
 
+[tool.setuptools.package-data]
+"*" = ["*.yaml"]
+
 [tool.ruff]
 extend-exclude = []