diff --git a/google_sitemap/config_lists.xml b/google_sitemap/config_lists.xml
index fbed8090..6afbd48d 100644
--- a/google_sitemap/config_lists.xml
+++ b/google_sitemap/config_lists.xml
@@ -32,7 +32,7 @@
                  file paths.  (Example: "UTF-8")
 -->
 <site
-  base_url="https://lists.crans.org/"
+  base_url="http://lists.crans.org/"
   store_into="/var/www/site_www/lists.xml.gz"
   verbose="1"
   >
@@ -64,7 +64,7 @@
      priority="0.3"
   />
   -->
-  <url  href="https://lists.crans.org/" />
+  <url  href="http://lists.crans.org/" />
 
 
   <!-- ** MODIFY or DELETE **