diff --git a/setup.cfg b/setup.cfg
index 1f5cc66ff..19aea49ae 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -86,6 +86,8 @@ developer =
 
 [options.package_data]
 xrtpy = data/*
+xrtpy.response = data/*.txt, data/*.geny
+xrtpy.response.tests = data/*/*/*.txt
 
 [tool:pytest]
 minversion = 5.4