diff --git a/roles/httpd/reverseproxy/templates/reversepassproxy.debuginfod.conf b/roles/httpd/reverseproxy/templates/reversepassproxy.debuginfod.conf
index 7a645996fe..a672d962e3 100644
--- a/roles/httpd/reverseproxy/templates/reversepassproxy.debuginfod.conf
+++ b/roles/httpd/reverseproxy/templates/reversepassproxy.debuginfod.conf
@@ -8,3 +8,11 @@ ProxyPass / !
 
 # ... configure this redirect in playbooks/include/proxies-redirects.yml
 # Redirect permanent / https://sourceware.org/elfutils/Debuginfod.html
+
+# test it with:
+#
+# curl -i https://debuginfod.fedoraproject.org/
+# curl -i https://debuginfod.fedoraproject.org/metrics
+# curl -i https://debuginfod.fedoraproject.org/buildid/998feb12788309aa27465206ce4209be13ef5d9a/debuginfo
+#
+# (and ditto for .stg.)