diff --git a/pyproject.toml b/pyproject.toml
index 9fbaf2815..fe2d912f9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -38,6 +38,9 @@ help = { file = "requirements/requirements-help.txt" }
 browser = { file = "requirements/requirements-browser.txt" }
 playwright = { file = "requirements/requirements-playwright.txt" }
 
+[tool.setuptools]
+include-package-data = true
+
 [tool.setuptools.packages.find]
 include = ["aider*", "aider.website"]