diff --git a/scripts/_common.sh b/scripts/_common.sh
index 24ce3ae..b3e64be 100755
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -113,8 +113,8 @@ ensure_vars_set() {
 
         element_instance=element
         if yunohost --output-as plain app list | grep -q "^$element_instance"'$'; then
-            element_domain=$(ynh_app_setting_get --app $element_instance --key domain)
-            element_path=$(ynh_app_setting_get --app $element_instance --key path)
+            element_domain=$(ynh_app_setting_get --app=$element_instance --key=domain)
+            element_path=$(ynh_app_setting_get --app=$element_instance --key=path)
             web_client_location="https://""$element_domain""$element_path"
         fi
         ynh_app_setting_set --app="$app" --key=web_client_location --value="$web_client_location"
diff --git a/scripts/backup b/scripts/backup
index e4675ac..e84aad5 100644
--- a/scripts/backup
+++ b/scripts/backup
@@ -37,7 +37,7 @@ ynh_backup --src_path="$install_dir"
 #=================================================
 
 # BACKUP THE PHP-FPM CONFIGURATION
-ynh_backup --src_path "/etc/php/$phpversion/fpm/pool.d/$app.conf"
+ynh_backup --src_path="/etc/php/$phpversion/fpm/pool.d/$app.conf"
 
 ynh_backup --src_path="/etc/nginx/conf.d/$domain.d/$app.conf"
 if yunohost --output-as plain domain list | grep -q "^$server_name$"
@@ -90,7 +90,7 @@ ynh_backup --src_path="/var/log/matrix-$app" --is_big=1
 #=================================================
 
 # Copy hook
-ynh_backup --src_path "/etc/yunohost/hooks.d/post_cert_update/50-$app"
+ynh_backup --src_path="/etc/yunohost/hooks.d/post_cert_update/50-$app"
 
 #=================================================
 # END OF SCRIPT
diff --git a/scripts/install b/scripts/install
index 9d7f46a..2933118 100644
--- a/scripts/install
+++ b/scripts/install
@@ -171,7 +171,7 @@ configure_coturn
 #=================================================
 ynh_script_progression --message="Configuring log rotation..." --weight=2
 
-ynh_use_logrotate --logfile "/var/log/matrix-$app"
+ynh_use_logrotate --logfile="/var/log/matrix-$app"
 
 #=================================================
 # ADD SCRIPT FOR COTURN CRON AND APP SERVICE
diff --git a/scripts/restore b/scripts/restore
index 0a2c7e5..5e6f5ed 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -104,7 +104,7 @@ configure_coturn
 #=================================================
 ynh_script_progression --message="Configuring log rotation..."
 
-ynh_use_logrotate --logfile /var/log/matrix-$app
+ynh_use_logrotate --logfile=/var/log/matrix-$app
 
 #=================================================
 # GENERIC FINALIZATION
diff --git a/scripts/upgrade b/scripts/upgrade
index e080275..073eb57 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -30,7 +30,7 @@ if [ -z "${domain:-}" ]; then
     ynh_app_setting_set --app=$app --key=path --value=$path
     ynh_app_setting_delete --app=$app --key=special_domain
     ynh_app_setting_delete --app=$app --key=special_path
-    ynh_app_setting_set --app=$app --key=no_sso --value true
+    ynh_app_setting_set --app=$app --key=no_sso --value=true
 fi
 
 ensure_vars_set
@@ -187,7 +187,7 @@ then
     # MAKE A CLEAN LOGROTATE CONFIG
     #=================================================
 
-    ynh_use_logrotate --logfile /var/log/matrix-$app --nonappend
+    ynh_use_logrotate --logfile=/var/log/matrix-$app --nonappend
 fi
 
 #=================================================