diff --git a/setup.py b/setup.py
index 9288cbb06d2d110530f36874dba6efe5da47eb0e..f2dd6fbdf5815e13b4b355b6ef1230c3ff1e3e8d 100644
--- a/setup.py
+++ b/setup.py
@@ -120,6 +120,7 @@ setup(
     packages=find_packages("src"),
     package_dir={"": "src"},
     package_data={
+        "cal_tools": ["restful_config.yaml"],
         "xfel_calibrate": [
             "bin/*.sh",
             "titlepage.tmpl",