diff --git a/debian/postinst b/debian/postinst
index 1831ccaaa..a45ff75f9 100644
--- a/debian/postinst
+++ b/debian/postinst
@@ -11,6 +11,7 @@ do_configure() {
       bash /usr/share/yunohost/hooks/conf_regen/06-slapd True
       bash /usr/share/yunohost/hooks/conf_regen/15-nginx True
   else
+      echo "Regenerating configuration, this might take a while..."
       yunohost service regenconf
 
       # restart yunohost-firewall if it's running