diff --git a/docs/rolereference.rst b/docs/rolereference.rst
index cb078237c84bb4c31db14a624585a4df20edf83e..1a2fb49f78c8cd7d8f1d2358faf69c41dd9cb69c 100644
--- a/docs/rolereference.rst
+++ b/docs/rolereference.rst
@@ -1491,7 +1491,6 @@ Distribution compatibility
 
 Role is compatible with the following distributions:
 
-- Debian 10 (Buster)
 - Debian 11 (Bullseye)
 
 
diff --git a/roles/web_server/defaults/main.yml b/roles/web_server/defaults/main.yml
index c5eca024a1679a41e45938ab837771130e077774..239acd5f6078b0b59783df7f1f15a53374b00d4b 100644
--- a/roles/web_server/defaults/main.yml
+++ b/roles/web_server/defaults/main.yml
@@ -15,11 +15,9 @@ ECDHE-RSA-CHACHA20-POLY1305:\
 
 # Internal parameters
 php_fpm_service_name_per_release:
-  buster: "php7.3-fpm"
   bullseye: "php7.4-fpm"
 
 php_base_config_dir_per_release:
-  buster: "/etc/php/7.3"
   bullseye: "/etc/php/7.4"
 
 php_fpm_package_name: "php-fpm"
diff --git a/roles/web_server/meta/main.yml b/roles/web_server/meta/main.yml
index f1b4f56b3dd782bd084534879cb257023232a2b5..4af6412181745036170b3efb07a43f2bf248b99a 100644
--- a/roles/web_server/meta/main.yml
+++ b/roles/web_server/meta/main.yml
@@ -11,5 +11,4 @@ galaxy_info:
   platforms:
     - name: Debian
       versions:
-        - 10
         - 11
diff --git a/roles/web_server/molecule/default/molecule.yml b/roles/web_server/molecule/default/molecule.yml
index a9da3bb4fc765981eb5fd2570651b61da989e4a7..31d7637a380c4edf67ca976d743fac70785fe86a 100644
--- a/roles/web_server/molecule/default/molecule.yml
+++ b/roles/web_server/molecule/default/molecule.yml
@@ -26,36 +26,6 @@ platforms:
         network_name: private_network
         type: static
 
-  - name: parameters-mandatory-buster
-    groups:
-      - parameters-mandatory
-      - buster
-    box: debian/contrib-buster64
-    memory: 512
-    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
-      - buster
-    box: debian/contrib-buster64
-    memory: 512
-    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/web_server/molecule/default/prepare.yml b/roles/web_server/molecule/default/prepare.yml
index fb3bea74203adc6c1a75d8ea38193eaddff14fa0..b125fb39419c068c1fad7aec8582f085bf06470f 100644
--- a/roles/web_server/molecule/default/prepare.yml
+++ b/roles/web_server/molecule/default/prepare.yml
@@ -23,10 +23,6 @@
           - "{{ item.name }}"
           - "{{ item.fqdn }}"
       with_items:
-        - name: parameters-mandatory-buster_https
-          fqdn: parameters-mandatory-buster
-        - name: parameters-optional-buster_https
-          fqdn: parameters-optional-buster
         - name: parameters-mandatory-bullseye_https
           fqdn: parameters-mandatory-bullseye
         - name: parameters-optional-bullseye_https
@@ -78,8 +74,6 @@
         state: present
       with_dict:
         192.168.56.11: "client"
-        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"
 
diff --git a/roles/web_server/molecule/default/tests/conftest.py b/roles/web_server/molecule/default/tests/conftest.py
index ab25ed0e190b7509af8806e1c31b9ce6ddfb266e..fb51c74bd837d920c5bfe479e10fb7f432fae458 100644
--- a/roles/web_server/molecule/default/tests/conftest.py
+++ b/roles/web_server/molecule/default/tests/conftest.py
@@ -12,7 +12,7 @@ def php_info(host):
 
     Currently supports:
 
-    - Debian 10 (Buster)
+    - Debian 11 (Bullseye)
 
     Resulting information can be accessed through returned named tuple
     with the following properties:
@@ -27,9 +27,7 @@ def php_info(host):
     ansible_facts = host.ansible("setup")["ansible_facts"]
     ansible_distribution_release = ansible_facts['ansible_distribution_release']
 
-    if ansible_distribution_release == 'buster':
-        info = PHPInfo(fpm_package='php-fpm', fpm_service='php7.3-fpm', base_config_dir='/etc/php/7.3')
-    elif ansible_distribution_release == 'bullseye':
+    if ansible_distribution_release == 'bullseye':
         info = PHPInfo(fpm_package='php-fpm', fpm_service='php7.4-fpm', base_config_dir='/etc/php/7.4')
     else:
         raise Exception('The php_info pytest fixture does not support Debian release: %s' % ansible_distribution_release)