diff --git a/usr/local/etc/rspamd/local.d/dkim_signing.conf b/usr/local/etc/rspamd/local.d/dkim_signing.conf
index e3d0bdd..b7ff4a8 100644
--- a/usr/local/etc/rspamd/local.d/dkim_signing.conf
+++ b/usr/local/etc/rspamd/local.d/dkim_signing.conf
@@ -1,3 +1,4 @@
+try_fallback = false;
 domain {
   hosting.danwin1210.me {
     selectors [