diff --git a/pyproject.toml b/pyproject.toml
index e5a6204..ee0407b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -60,6 +60,13 @@ where = ["."]
 include = ["src*"]
 namespaces = false
 
+[tool.setuptools.package-data]
+src = [
+    "models/field_registry.json",
+    "templates/**/*.html",
+    "static/**/*",
+]
+
 [tool.pytest.ini_options]
 minversion = "6.0"
 addopts = "-ra -q --cov=src"