diff --git a/pyproject.toml b/pyproject.toml
index e948241..332425d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -12,7 +12,7 @@ requires = ["setuptools>=68"]
 build-backend = "setuptools.build_meta"
 
 [tool.setuptools]
-packages = ["hef", "tools", "simulator"]
+packages = ["hef", "tools", "simulator", "player"]
 
 [project.scripts]
 hef-ingest = "tools.ingest_cli:main"