diff --git a/setup.py b/setup.py
index 413a6b4..0ffb56e 100644
--- a/setup.py
+++ b/setup.py
@@ -51,6 +51,6 @@
         "test": test_requires,
         "doc": test_requires + doc_requires,
     },
-    package_data={"sparc": ["psp/*.psp8", "sparc_json_api/*.json"]},
+    package_data={"sparc": ["psp/*", "sparc_json_api/*.json"]},
     include_package_data=True,
 )