diff --git a/README.md b/README.md
index d659ee8..796f874 100644
--- a/README.md
+++ b/README.md
@@ -108,7 +108,7 @@ zabbix_agent_servers: "{{ zabbix_ip }}"
 zabbix_proxy_encryption: psk
 zabbix_proxy_server: 'zabbix.example.com'
 ```
-* group_vars/fws/vars.yml : variables here will be inherited by hosts in the **fws** group
+    * group_vars/fws/vars.yml : variables here will be inherited by hosts in the **fws** group
 ```
 sshd_src_ip: "{{ trusted_ip }}"
 postfix_relay_host: '[smtp.example.com]:587'
diff --git a/roles/bitwarden_rs/templates/pre-backup.sh.j2 b/roles/bitwarden_rs/templates/pre-backup.sh.j2
index 95fa847..f145133 100644
--- a/roles/bitwarden_rs/templates/pre-backup.sh.j2
+++ b/roles/bitwarden_rs/templates/pre-backup.sh.j2
@@ -10,7 +10,7 @@ cp {{ bitwarden_root_dir }}/data/rsa* {{ bitwarden_root_dir }}/backup/
         --host='{{ bitwarden_db_server }}' \
 {% endif %}
         --quick --single-transaction \
-        --add-drop-table {{ bitwarden_db_name }} | zstd -T0 -c > {{ bitwarden_root_dir }}/backup/{{ bitwarden_db_name }}.sql.zstd
+        --add-drop-table {{ bitwarden_db_name }} | zstd -T0 -c > {{ bitwarden_root_dir }}/backup/{{ bitwarden_db_name }}.sql.zst
 {% else %}
 sqlite3 {{ bitwarden_root_dir }}/data/db.sqlite3 ".backup '{{ bitwarden_root_dir }}/backup/db.sqlite3'"
 {% endif %}
diff --git a/roles/freepbx/templates/pre_backup.sh.j2 b/roles/freepbx/templates/pre_backup.sh.j2
index 69af611..ec7f850 100644
--- a/roles/freepbx/templates/pre_backup.sh.j2
+++ b/roles/freepbx/templates/pre_backup.sh.j2
@@ -7,7 +7,7 @@
   --password='{{ fpbx_db_pass }}' \
   --host={{ fpbx_db_server }} \
 {% endif %}
-  --add-drop-table {{ fpbx_db_name }} | zstd -T0 -c > {{ fpbx_root_dir }}/backup/{{ fpbx_db_name }}.sql.zstd
+  --add-drop-table {{ fpbx_db_name }} | zstd -T0 -c > {{ fpbx_root_dir }}/backup/{{ fpbx_db_name }}.sql.zst
 /usr/bin/mysqldump \
   --quick --single-transaction \
 {% if fpbx_db_server not in ['127.0.0.1', 'localhost'] %}
@@ -15,4 +15,4 @@
   --password='{{ fpbx_db_pass }}' \
   --host={{ fpbx_db_server }} \
 {% endif %}
-  --add-drop-table {{ fpbx_cdr_db_name }} | zstd -T0 -c > {{ fpbx_root_dir }}/backup/{{ fpbx_cdr_db_name }}.sql.zstd
+  --add-drop-table {{ fpbx_cdr_db_name }} | zstd -T0 -c > {{ fpbx_root_dir }}/backup/{{ fpbx_cdr_db_name }}.sql.zst
diff --git a/roles/glpi/templates/dump_db.j2 b/roles/glpi/templates/dump_db.j2
index eeba83e..95ddcdb 100644
--- a/roles/glpi/templates/dump_db.j2
+++ b/roles/glpi/templates/dump_db.j2
@@ -4,4 +4,4 @@
                    --password={{ glpi_mysql_pass | quote }} \
                    --host={{ glpi_mysql_server | quote }} \
                    --quick --single-transaction \
-                   --add-drop-table {{ glpi_mysql_db | quote }} | zstd -T0 -c > {{ glpi_root_dir }}/db_dumps/{{ glpi_mysql_db }}.sql.zstd
+                   --add-drop-table {{ glpi_mysql_db | quote }} | zstd -T0 -c > {{ glpi_root_dir }}/db_dumps/{{ glpi_mysql_db }}.sql.zst
diff --git a/roles/mysql_server/templates/mariadb_create_dumps.sh.j2 b/roles/mysql_server/templates/mariadb_create_dumps.sh.j2
index 9f99741..d261305 100644
--- a/roles/mysql_server/templates/mariadb_create_dumps.sh.j2
+++ b/roles/mysql_server/templates/mariadb_create_dumps.sh.j2
@@ -29,7 +29,7 @@ do
 {% elif mysql_compress_cmd is search('lz4') %}
 {% set compext = 'lz4' %}
 {% elif mysql_compress_cmd is search('zstd') %}
-{% set compext = 'zstd' %}
+{% set compext = 'zst' %}
 {% else %}
 {% set compext = 'z' %}
 {% endif %}
diff --git a/roles/postgresql_server/templates/postgresql_create_dumps.sh.j2 b/roles/postgresql_server/templates/postgresql_create_dumps.sh.j2
index 6afeb79..5558818 100644
--- a/roles/postgresql_server/templates/postgresql_create_dumps.sh.j2
+++ b/roles/postgresql_server/templates/postgresql_create_dumps.sh.j2
@@ -28,7 +28,7 @@ do
 {% set comp_ext = 'lzo' %}
 {% elif pg_compress_cmd is search('lz4') %}
 {% set comp_ext = 'lz4' %}
-{% elif pg_compress_cmd is search('zstd') %}
+{% elif pg_compress_cmd is search('zst') %}
 {% set comp_ext = 'zstd' %}
 {% else %}
 {% set comp_ext = 'z' %}
diff --git a/roles/psono/templates/pre-backup.sh.j2 b/roles/psono/templates/pre-backup.sh.j2
index bb354a9..7dd0291 100644
--- a/roles/psono/templates/pre-backup.sh.j2
+++ b/roles/psono/templates/pre-backup.sh.j2
@@ -5,4 +5,4 @@ PGPASSWORD='{{ psono_db_pass }}' /usr/pgsql-11/bin/pg_dump \
   --username={{ psono_db_user }} \
   --host={{ psono_db_server }} \
   {{ psono_db_name }} | \
-  zstd -T0 -c > {{ psono_root_dir }}/backup/{{ psono_db_name }}.sql.zstd
+  zstd -T0 -c > {{ psono_root_dir }}/backup/{{ psono_db_name }}.sql.zst
diff --git a/roles/wordpress/templates/pre-backup.sh.j2 b/roles/wordpress/templates/pre-backup.sh.j2
index 4e167a9..b6e4cd4 100644
--- a/roles/wordpress/templates/pre-backup.sh.j2
+++ b/roles/wordpress/templates/pre-backup.sh.j2
@@ -10,6 +10,6 @@ mkdir -p /home/lbkp/wordpress_{{ wp_id }}
     --port='{{ wp_db_port }}' \
 {% endif %}
     --quick --single-transaction \
-    --add-drop-table '{{ wp_db_name }}' | zstd -T0 > {{ wp_root_dir }}/backup/{{ wp_db_name }}.sql.zstd
+    --add-drop-table '{{ wp_db_name }}' | zstd -T0 > {{ wp_root_dir }}/backup/{{ wp_db_name }}.sql.zst
 
-mount -o bind,ro {{ wp_root_dir }}/backup/ /home/lbkp/wordpress_{{ wp_id }}
+mountpoint -q /home/lbkp/wordpress_{{ wp_id }}/ || mount -o bind,ro {{ wp_root_dir }}/backup/ /home/lbkp/wordpress_{{ wp_id }}
diff --git a/roles/zabbix_server/templates/pre_backup.sh.j2 b/roles/zabbix_server/templates/pre_backup.sh.j2
index 09a86ef..a684367 100644
--- a/roles/zabbix_server/templates/pre_backup.sh.j2
+++ b/roles/zabbix_server/templates/pre_backup.sh.j2
@@ -8,7 +8,7 @@ mkdir -p /home/lbkp/zabbix
                    --port={{ zabbix_server_db_port }} \
                    --no-data \
                    --quick --single-transaction \
-                   --add-drop-table {{ zabbix_server_db_name | quote }} | zstd -T0 -c > /home/lbkp/zabbix/{{ zabbix_server_db_name }}_schema.sql.zstd
+                   --add-drop-table {{ zabbix_server_db_name | quote }} | zstd -T0 -c > /home/lbkp/zabbix/{{ zabbix_server_db_name }}_schema.sql.zst
 
 # Then, backup data
 {% if zabbix_server_backup_on_full_only %}
@@ -20,7 +20,7 @@ if [[ "$1" == "full" ]]; then
                    --no-create-info \
                    --quick --single-transaction \
                    --add-locks \
-                   {{ zabbix_server_db_name | quote }} | zstd -T0 -c > /home/lbkp/zabbix/{{ zabbix_server_db_name }}_data.sql.zstd
+                   {{ zabbix_server_db_name | quote }} | zstd -T0 -c > /home/lbkp/zabbix/{{ zabbix_server_db_name }}_data.sql.zst
 else
 {% endif %}
   /usr/bin/mysqldump --user={{ zabbix_server_db_user | quote }} \
@@ -33,7 +33,7 @@ else
 {% endfor %}
                    --quick --single-transaction \
                    --add-locks \
-                   {{ zabbix_server_db_name | quote }} | zstd -T0 -c > /home/lbkp/zabbix/{{ zabbix_server_db_name }}_data.sql.zstd
+                   {{ zabbix_server_db_name | quote }} | zstd -T0 -c > /home/lbkp/zabbix/{{ zabbix_server_db_name }}_data.sql.zst
 {% if zabbix_server_backup_on_full_only %}
 fi
 {% endif %}