diff --git a/docs/rolereference.rst b/docs/rolereference.rst
index 00929742d9e10030d26b17a37decca4452aca460..389949139097710b4a17ca19e19814bc89a5654d 100644
--- a/docs/rolereference.rst
+++ b/docs/rolereference.rst
@@ -805,7 +805,6 @@ Distribution compatibility
 
 Role is compatible with the following distributions:
 
-- Debian 10 (Buster)
 - Debian 11 (Bullseye)
 
 
diff --git a/roles/ldap_server/meta/main.yml b/roles/ldap_server/meta/main.yml
index 8ed933cc940deb65f3b8485f203ddb325c62676c..10b06c7febd7349769415de57dd1993f96502af0 100644
--- a/roles/ldap_server/meta/main.yml
+++ b/roles/ldap_server/meta/main.yml
@@ -17,5 +17,4 @@ galaxy_info:
   platforms:
     - name: Debian
       versions:
-        - 10
         - 11
diff --git a/roles/ldap_server/molecule/default/molecule.yml b/roles/ldap_server/molecule/default/molecule.yml
index 4acbe8eef6bf97385f3651281184772bdec5b249..de7d3b20135445222bf1866f2e93c6cfd254f722 100644
--- a/roles/ldap_server/molecule/default/molecule.yml
+++ b/roles/ldap_server/molecule/default/molecule.yml
@@ -26,35 +26,6 @@ platforms:
         network_name: private_network
         type: static
 
-  - name: parameters-mandatory-buster
-    groups:
-      - parameters-mandatory
-    box: debian/contrib-buster64
-    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-optional-buster
-    groups:
-      - parameters-optional
-      - backup-server
-    box: debian/contrib-buster64
-    memory: 256
-    cpus: 1
-    provider_raw_config_args:
-      - "customize ['modifyvm', :id, '--paravirtprovider', 'minimal']"
-    interfaces:
-      - auto_config: true
-        ip: 192.168.56.22
-        network_name: private_network
-        type: static
-
   - name: parameters-mandatory-bullseye
     groups:
       - parameters-mandatory
diff --git a/roles/ldap_server/molecule/default/prepare.yml b/roles/ldap_server/molecule/default/prepare.yml
index 3cd54b166a03f8cf3e9dd6bef116ea0d1c964f81..f35ecc136cf3eb447ccd508a7a240f90c15eb3a5 100644
--- a/roles/ldap_server/molecule/default/prepare.yml
+++ b/roles/ldap_server/molecule/default/prepare.yml
@@ -23,10 +23,6 @@
           - "{{ item.name }}"
           - "{{ item.fqdn }}"
       with_items:
-        - name: parameters-mandatory-buster_ldap
-          fqdn: parameters-mandatory
-        - name: parameters-optional-buster_ldap
-          fqdn: parameters-optional
         - name: parameters-mandatory-bullseye_ldap
           fqdn: parameters-mandatory
         - name: parameters-optional-bullseye_ldap
@@ -83,8 +79,6 @@
         mode: 0644
         state: present
       with_dict:
-        192.168.56.21: parameters-mandatory-buster
-        192.168.56.22: parameters-optional-buster
         192.168.56.31: parameters-mandatory-bullseye
         192.168.56.32: parameters-optional-bullseye