diff --git a/kitchen.yml b/kitchen.yml
index 5eee8b96..c56c4da8 100644
--- a/kitchen.yml
+++ b/kitchen.yml
@@ -17,6 +17,7 @@ platforms:
   - name: centos-8
   - name: debian-9
   - name: debian-10
+  - name: debian-12
   - name: fedora-latest
   - name: freebsd-12
   - name: opensuse-leap-15
diff --git a/spec/unit/recipes/default_spec.rb b/spec/unit/recipes/default_spec.rb
index 35b3e5bf..1edd3948 100644
--- a/spec/unit/recipes/default_spec.rb
+++ b/spec/unit/recipes/default_spec.rb
@@ -60,10 +60,10 @@
   end
 
   context 'the leapfile' do
-    cached(:cookbook_file) { chef_run.cookbook_file('/etc/ntp.leapseconds') }
+    cached(:cookbook_file) { chef_run.cookbook_file('/usr/share/zoneinfo/leap-seconds.list') }
 
     it 'creates the cookbook_file' do
-      expect(chef_run).to create_cookbook_file('/etc/ntp.leapseconds')
+      expect(chef_run).to create_cookbook_file('/usr/share/zoneinfo/leap-seconds.list')
     end
 
     it 'is owned by ntp:ntp' do