diff --git a/pyproject.toml b/pyproject.toml
index 666d9ed09..6e9deafb6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -48,4 +48,4 @@ requires = ["setuptools>=68", "wheel"]
 build-backend = "setuptools.build_meta"
 
 [tool.setuptools]
-py-modules = ["create_map_poster"]
+py-modules = ["create_map_poster", "font_management"]