diff --git a/services/legacy/config/Dockerfile.j2 b/services/legacy/config/Dockerfile.j2
index d545f24..47c51b7 100644
--- a/services/legacy/config/Dockerfile.j2
+++ b/services/legacy/config/Dockerfile.j2
@@ -1,9 +1,9 @@
-FROM php:{{ version }}-fpm-alpine
+FROM frugan/php-legacy:{{ version }}-fpm
 
 LABEL maintainer="Kacper Donat <kacper@kadet.net>"
 
-COPY --from=mlocati/php-extension-installer /usr/bin/install-php-extensions /usr/local/bin/
-RUN install-php-extensions {{ php_extensions|join(" ") }}
+# frugan/php-legacy ships all extensions prebuilt, they only need to be enabled
+RUN docker-php-ext-enable {{ php_extensions|join(" ") }}
 
-RUN apk update && apk add acl
-COPY --from=composer:latest /usr/bin/composer /usr/bin/composer
\ No newline at end of file
+RUN apt-get update && apt-get install -y --no-install-recommends acl && rm -rf /var/lib/apt/lists/*
+COPY --from=composer:latest /usr/bin/composer /usr/bin/composer
diff --git a/services/legacy/tasks/setup.yml b/services/legacy/tasks/setup.yml
index fdd0776..06576fa 100644
--- a/services/legacy/tasks/setup.yml
+++ b/services/legacy/tasks/setup.yml
@@ -1,30 +1,30 @@
 ---
-- name: Create www-data user for ssh access for legacy services
-  user:
-    name: www-data
-    group: www-data
-    shell: /bin/bash
-    system: yes
-    password: '!'
-    state: present
-  register: www_user
-  tags:
-    - setup
+# - name: Create www-data user for ssh access for legacy services
+#   user:
+#     name: www-data
+#     group: www-data
+#     shell: /bin/bash
+#     system: yes
+#     password: '!'
+#     state: present
+#   register: www_user
+#   tags:
+#     - setup
 
-- name: Add users to www-data group
-  user:
-    user: "{{ user }}"
-    groups: www-data
-    append: yes
-  loop: "{{ www_data_users }}"
-  loop_control:
-    loop_var: user 
+# - name: Add users to www-data group
+#   user:
+#     user: "{{ user }}"
+#     groups: www-data
+#     append: yes
+#   loop: "{{ www_data_users }}"
+#   loop_control:
+#     loop_var: user 
 
-- name: Ensure WWW root exists for legacy services
-  file:
-    path: "{{ www_root }}"
-    state: directory
-    owner: "{{ www_user.uid }}"
-    group: "{{ www_user.group }}"
-    mode: g+rw
+# - name: Ensure WWW root exists for legacy services
+#   file:
+#     path: "{{ www_root }}"
+#     state: directory
+#     owner: "{{ www_user.uid }}"
+#     group: "{{ www_user.group }}"
+#     mode: g+rw
 
diff --git a/services/legacy/vars/main.yml b/services/legacy/vars/main.yml
index 5358639..61c239a 100644
--- a/services/legacy/vars/main.yml
+++ b/services/legacy/vars/main.yml
@@ -6,6 +6,8 @@ php_versions: ['7.1', '7.3']
 php_extensions: 
   - bcmath
   - gd
+  - igbinary # required by redis
+  - msgpack # required by redis
   - opcache
   - pdo_mysql
   - redis