diff --git a/setup.py b/setup.py
index 14e97407..9589d43d 100755
--- a/setup.py
+++ b/setup.py
@@ -21,8 +21,8 @@ setup(
     author='dslackw',
     url='https://dslackw.gitlab.io/slpkg/',
     package_data={'': ['LICENSE.txt', 'README.rst', 'ChangeLog.txt']},
-    data_files=[('/etc/slpkg', ['configs/slpkg.json']),
-                ('/etc/slpkg', ['configs/blacklist.json']),
+    data_files=[('/etc/slpkg', ['configs/slpkg.yaml']),
+                ('/etc/slpkg', ['configs/blacklist.yaml']),
                 ('/var/lib/slpkg/database', []),
                 ('/var/lib/slpkg/repository', []),
                 ('/tmp/slpkg/build', [])],