diff --git a/roles/mail_server/molecule/default/molecule.yml b/roles/mail_server/molecule/default/molecule.yml
index dac1463b361198d69586d2382edd93e55f91bc2e..8e22fed0c352e4c5a3cf923e6b53bbbc4ea37b8b 100644
--- a/roles/mail_server/molecule/default/molecule.yml
+++ b/roles/mail_server/molecule/default/molecule.yml
@@ -123,6 +123,7 @@ provisioner:
     defaults:
       force_valid_group_names: "ignore"
       interpreter_python: "/usr/bin/python3"
+      force_handlers: "True"
     ssh_connection:
       pipelining: "True"