diff --git a/setup.cfg b/setup.cfg
index 7e75a81..7f38a46 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -9,7 +9,8 @@ download_url =
 description = Terminal session recorder
 description_file = README.md
 license = GNU GPLv3
-license_file = LICENSE
+license_files =
+	LICENSE
 long_description = file: README.md
 long_description_content_type = text/markdown; charset=UTF-8
 classifiers =
@@ -35,6 +36,7 @@ packages =
     asciinema
     asciinema.asciicast
     asciinema.commands
+    asciinema.data
 install_requires =
 
 [options.package_data]