diff --git a/spec/classes/init_spec.rb b/spec/classes/init_spec.rb
index 554d21aa..3fa228f4 100644
--- a/spec/classes/init_spec.rb
+++ b/spec/classes/init_spec.rb
@@ -34,6 +34,8 @@
         it { is_expected.to contain_class('fail2ban').with_config_file_template('fail2ban/Debian/10/etc/fail2ban/jail.conf.epp') }
       when %w[Debian 11]
         it { is_expected.to contain_class('fail2ban').with_config_file_template('fail2ban/Debian/11/etc/fail2ban/jail.conf.epp') }
+      when %w[Debian 12]
+        it { is_expected.to contain_class('fail2ban').with_config_file_template('fail2ban/Debian/12/etc/fail2ban/jail.conf.epp') }
       when ['Ubuntu', '18.04']
         it { is_expected.to contain_class('fail2ban').with_config_file_template('fail2ban/Ubuntu/18.04/etc/fail2ban/jail.conf.epp') }
       when ['Ubuntu', '20.04']