diff --git a/roles/xmpp_server/molecule/default/molecule.yml b/roles/xmpp_server/molecule/default/molecule.yml
index 6c33bd67c05b3a9356977fa83dcac98a0f886b9a..b800f059efef57644141854c4884723ffd9a4093 100644
--- a/roles/xmpp_server/molecule/default/molecule.yml
+++ b/roles/xmpp_server/molecule/default/molecule.yml
@@ -19,7 +19,7 @@ platforms:
   # =======
 
   - name: ldap-server
-    box: debian/bullseye64
+    box: debian/bookworm64
     memory: 512
     cpus: 1
     provider_raw_config_args:
@@ -79,6 +79,56 @@ platforms:
         network_name: private_network
         type: static
 
+
+  # Debian 11 Bookworm
+  # ==================
+
+  - name: client-bookworm
+    groups:
+      - clients
+      - bookworm
+    box: debian/bookworm64
+    memory: 256
+    cpus: 1
+    provider_raw_config_args:
+      - "customize ['modifyvm', :id, '--paravirtprovider', 'minimal']"
+    interfaces:
+      - auto_config: true
+        ip: 192.168.56.21
+        network_name: private_network
+        type: static
+
+  - name: parameters-mandatory-bookworm
+    groups:
+      - parameters-mandatory
+      - bookworm
+    box: debian/bookworm64
+    memory: 512
+    cpus: 1
+    provider_raw_config_args:
+      - "customize ['modifyvm', :id, '--paravirtprovider', 'minimal']"
+    interfaces:
+      - auto_config: true
+        ip: 192.168.56.31
+        network_name: private_network
+        type: static
+
+  - name: parameters-optional-bookworm
+    groups:
+      - parameters-optional
+      - bookworm
+    box: debian/bookworm64
+    memory: 512
+    cpus: 1
+    provider_raw_config_args:
+      - "customize ['modifyvm', :id, '--paravirtprovider', 'minimal']"
+    interfaces:
+      - auto_config: true
+        ip: 192.168.56.32
+        network_name: private_network
+        type: static
+
+
 provisioner:
   name: ansible
   playbooks: