diff --git a/data/apps/helpers.d/user b/data/apps/helpers.d/user
index 1fd8d203c..69f96e0cf 100644
--- a/data/apps/helpers.d/user
+++ b/data/apps/helpers.d/user
@@ -3,7 +3,7 @@
 # usage: ynh_user_exists username
 # | ret: retcode - 0 if user exists, 1 otherwise
 ynh_user_exists() {
-    sudo yunohost user list --json | grep -q "\"username\": \"${1}\""
+    sudo yunohost user list --output-as json | grep -q "\"username\": \"${1}\""
 }
 
 # Retrieve a user information
@@ -11,5 +11,5 @@ ynh_user_exists() {
 # usage: ynh_user_info username key
 # | ret: string - the key's value
 ynh_user_get_info() {
-    sudo yunohost user info "${1}" --plain | ynh_get_plain_key "${2}"
+    sudo yunohost user info "${1}" --output-as plain | ynh_get_plain_key "${2}"
 }
diff --git a/data/hooks/conf_regen/12-metronome b/data/hooks/conf_regen/12-metronome
index ada37e8d8..69a13a1dc 100644
--- a/data/hooks/conf_regen/12-metronome
+++ b/data/hooks/conf_regen/12-metronome
@@ -28,7 +28,7 @@ safe_copy metronome.cfg.lua /etc/metronome/metronome.cfg.lua
 need_restart=False
 sudo mkdir -p /etc/metronome/conf.d
 
-domain_list=$(sudo yunohost domain list --plain)
+domain_list=$(sudo yunohost domain list --output-as plain)
 
 # Copy a configuration file for each YunoHost domain 
 for domain in $domain_list; do
diff --git a/data/hooks/conf_regen/15-nginx b/data/hooks/conf_regen/15-nginx
index 889d7408f..7a4795202 100644
--- a/data/hooks/conf_regen/15-nginx
+++ b/data/hooks/conf_regen/15-nginx
@@ -37,7 +37,7 @@ done
 if [ -f /etc/yunohost/installed ]; then
 
     need_restart=False
-    domain_list=$(sudo yunohost domain list --plain)
+    domain_list=$(sudo yunohost domain list --output-as plain)
 
     # Copy a configuration file for each YunoHost domain
     for domain in $domain_list; do
diff --git a/data/hooks/conf_regen/28-rmilter b/data/hooks/conf_regen/28-rmilter
index 7999318d9..abdb7d670 100644
--- a/data/hooks/conf_regen/28-rmilter
+++ b/data/hooks/conf_regen/28-rmilter
@@ -24,7 +24,7 @@ sudo chown _rmilter: /var/run/rmilter
 
 # Create DKIM key for each YunoHost domain
 sudo mkdir -p /etc/dkim
-domain_list=$(sudo yunohost domain list --plain)
+domain_list=$(sudo yunohost domain list --output-as plain)
 
 for domain in $domain_list; do
     [ -f /etc/dkim/$domain.mail.key ] \
diff --git a/data/hooks/conf_regen/43-dnsmasq b/data/hooks/conf_regen/43-dnsmasq
index 4ce4ea6d0..dae14b0f6 100644
--- a/data/hooks/conf_regen/43-dnsmasq
+++ b/data/hooks/conf_regen/43-dnsmasq
@@ -24,7 +24,7 @@ ipv6=$(ip route get 2000:: | grep -q "unreachable" && echo '' \
 
 sudo mkdir -p /etc/dnsmasq.d
 
-domain_list=$(sudo yunohost domain list --plain)
+domain_list=$(sudo yunohost domain list --output-as plain)
 
 # Copy a configuration file for each YunoHost domain 
 for domain in $domain_list; do