diff --git a/locales/en.json b/locales/en.json
index 4480bfa77..20cc73efe 100644
--- a/locales/en.json
+++ b/locales/en.json
@@ -2,7 +2,7 @@
     "action_invalid": "Invalid action '{action:s}'",
     "admin_password": "Administration password",
     "admin_password_change_failed": "Unable to change password",
-    "admin_password_changed": "Administration password successfully changed",
+    "admin_password_changed": "The administration password has been changed",
     "app_already_installed": "{app:s} is already installed",
     "app_argument_choice_invalid": "Invalid choice for argument '{name:s}', it must be one of {choices:s}",
     "app_argument_invalid": "Invalid value for argument '{name:s}': {error:s}",
@@ -19,7 +19,7 @@
     "app_not_installed": "{app:s} is not installed",
     "app_not_properly_removed": "{app:s} has not been properly removed",
     "app_package_need_update": "The app package needs to be updated to follow YunoHost changes",
-    "app_removed": "{app:s} has been successfully removed",
+    "app_removed": "{app:s} has been removed",
     "app_requirements_checking": "Checking required packages...",
     "app_requirements_failed": "Unable to meet requirements: {error}",
     "app_requirements_unmeet": "Requirements are not met, the package {pkgname} ({version}) must be {spec}",
@@ -27,9 +27,9 @@
     "app_unknown": "Unknown app",
     "app_unsupported_remote_type": "Unsupported remote type used for the app",
     "app_upgrade_failed": "Unable to upgrade {app:s}",
-    "app_upgraded": "{app:s} successfully upgraded",
+    "app_upgraded": "{app:s} has been upgraded",
     "appslist_fetched": "The app list has been fetched",
-    "appslist_removed": "App list successfully removed",
+    "appslist_removed": "The app list has been removed",
     "appslist_retrieve_error": "Unable to retrieve the remote app list",
     "appslist_unknown": "Unknown app list",
     "ask_current_admin_password": "Current administration password",
@@ -52,7 +52,7 @@
     "backup_creating_archive": "Creating the backup archive...",
     "backup_creation_failed": "Backup creation failed",
     "backup_delete_error": "Unable to delete '{path:s}'",
-    "backup_deleted": "Backup successfully deleted",
+    "backup_deleted": "The backup has been deleted",
     "backup_extracting_archive": "Extracting the backup archive...",
     "backup_hook_unknown": "Backup hook '{hook:s}' unknown",
     "backup_invalid_archive": "Invalid backup archive",
@@ -74,7 +74,7 @@
     "domain_cert_gen_failed": "Unable to generate certificate",
     "domain_created": "The domain has been created",
     "domain_creation_failed": "Unable to create domain",
-    "domain_deleted": "Domain successfully deleted",
+    "domain_deleted": "The domain has been deleted",
     "domain_deletion_failed": "Unable to delete domain",
     "domain_dyndns_already_subscribed": "You've already subscribed to a DynDNS domain",
     "domain_dyndns_invalid": "Invalid domain to use with DynDNS",
@@ -86,15 +86,15 @@
     "domain_zone_not_found": "DNS zone file not found for domain {:s}",
     "done": "Done.",
     "downloading": "Downloading...",
-    "dyndns_cron_installed": "DynDNS cron job successfully installed",
+    "dyndns_cron_installed": "The DynDNS cron job has been installed",
     "dyndns_cron_remove_failed": "Unable to remove the DynDNS cron job",
-    "dyndns_cron_removed": "DynDNS cron job successfully removed",
+    "dyndns_cron_removed": "The DynDNS cron job has been removed",
     "dyndns_ip_update_failed": "Unable to update IP address on DynDNS",
-    "dyndns_ip_updated": "IP address successfully updated on DynDNS",
+    "dyndns_ip_updated": "Your IP address has been updated on DynDNS",
     "dyndns_key_generating": "DNS key is being generated, it may take a while...",
     "dyndns_key_not_found": "DNS key not found for the domain",
     "dyndns_no_domain_registered": "No domain has been registered with DynDNS",
-    "dyndns_registered": "DynDNS domain successfully registered",
+    "dyndns_registered": "The DynDNS domain has been registered",
     "dyndns_registration_failed": "Unable to register DynDNS domain: {error:s}",
     "dyndns_unavailable": "Unavailable DynDNS subdomain",
     "executing_command": "Executing command '{command:s}'...",
@@ -102,7 +102,7 @@
     "extracting": "Extracting...",
     "field_invalid": "Invalid field '{:s}'",
     "firewall_reload_failed": "Unable to reload the firewall",
-    "firewall_reloaded": "Firewall successfully reloaded",
+    "firewall_reloaded": "The firewall has been reloaded",
     "firewall_rules_cmd_failed": "Some firewall rules commands have failed. For more information, see the log.",
     "format_datetime_short": "%m/%d/%Y %I:%M %p",
     "hook_exec_failed": "Script execution failed: {path:s}",
@@ -119,9 +119,9 @@
     "mail_domain_unknown": "Unknown mail address domain '{domain:s}'",
     "mail_forward_remove_failed": "Unable to remove mail forward '{mail:s}'",
     "maindomain_change_failed": "Unable to change the main domain",
-    "maindomain_changed": "The main domain has been successfully changed",
-    "monitor_disabled": "Server monitoring successfully disabled",
-    "monitor_enabled": "Server monitoring has been successfully enabled",
+    "maindomain_changed": "The main domain has been changed",
+    "monitor_disabled": "The server monitoring has been disabled",
+    "monitor_enabled": "The server monitoring has been enabled",
     "monitor_glances_con_failed": "Unable to connect to Glances server",
     "monitor_not_enabled": "Server monitoring is not enabled",
     "monitor_period_invalid": "Invalid time period",
@@ -131,7 +131,7 @@
     "mountpoint_unknown": "Unknown mountpoint",
     "mysql_db_creation_failed": "MySQL database creation failed",
     "mysql_db_init_failed": "MySQL database init failed",
-    "mysql_db_initialized": "MySQL database successfully initialized",
+    "mysql_db_initialized": "The MySQL database has been initialized",
     "network_check_mx_ko": "DNS MX record is not set",
     "network_check_smtp_ko": "Outbound mail (SMTP port 25) seems to be blocked by your network",
     "network_check_smtp_ok": "Outbound mail (SMTP port 25) is not blocked",
@@ -176,7 +176,7 @@
     "restore_running_app_script": "Running restore script of app '{app:s}'...",
     "restore_running_hooks": "Running restoration hooks...",
     "service_add_failed": "Unable to add service '{service:s}'",
-    "service_added": "Service successfully added: '{service:s}'",
+    "service_added": "The service '{service:s}' has been added",
     "service_already_started": "Service '{service:s}' has already been started",
     "service_already_stopped": "Service '{service:s}' has already been stopped",
     "service_cmd_exec_failed": "Unable to execute command '{command:s}'",
@@ -194,7 +194,7 @@
     "service_disable_failed": "Unable to disable service '{service:s}'",
     "service_disabled": "The service '{service:s}' has been disabled",
     "service_enable_failed": "Unable to enable service '{service:s}'",
-    "service_enabled": "Service '{service:s}' successfully enabled",
+    "service_enabled": "The service '{service:s}' has been enabled",
     "service_no_log": "No log to display for service '{service:s}'",
     "service_regenconf_dry_pending_applying": "Checking pending configuration which would have been applied for service '{service}'...",
     "service_regenconf_failed": "Unable to regenerate the configuration for service(s): {services}",
@@ -202,14 +202,14 @@
     "service_remove_failed": "Unable to remove service '{service:s}'",
     "service_removed": "The service '{service:s}' has been removed",
     "service_start_failed": "Unable to start service '{service:s}'",
-    "service_started": "Service '{service:s}' successfully started",
+    "service_started": "The service '{service:s}' has been started",
     "service_status_failed": "Unable to determine status of service '{service:s}'",
     "service_stop_failed": "Unable to stop service '{service:s}'",
-    "service_stopped": "Service '{service:s}' successfully stopped",
+    "service_stopped": "The service '{service:s}' has been stopped",
     "service_unknown": "Unknown service '{service:s}'",
-    "ssowat_conf_generated": "SSOwat configuration successfully generated",
-    "ssowat_conf_updated": "SSOwat persistent configuration successfully updated",
-    "system_upgraded": "System successfully upgraded",
+    "ssowat_conf_generated": "The SSOwat configuration has been generated",
+    "ssowat_conf_updated": "The SSOwat configuration has been updated",
+    "system_upgraded": "The system has been upgraded",
     "system_username_exists": "Username already exists in the system users",
     "unbackup_app": "App '{app:s}' will not be saved",
     "unexpected_error": "An unexpected error occured",
@@ -221,10 +221,10 @@
     "upgrade_complete": "Upgrade complete",
     "upgrading_packages": "Upgrading packages...",
     "upnp_dev_not_found": "No UPnP device found",
-    "upnp_disabled": "UPnP successfully disabled",
-    "upnp_enabled": "UPnP successfully enabled",
+    "upnp_disabled": "UPnP has been disabled",
+    "upnp_enabled": "UPnP has been enabled",
     "upnp_port_open_failed": "Unable to open UPnP ports",
-    "user_created": "User successfully created",
+    "user_created": "The user has been created",
     "user_creation_failed": "Unable to create user",
     "user_deleted": "The user has been deleted",
     "user_deletion_failed": "Unable to delete user",
@@ -232,10 +232,10 @@
     "user_info_failed": "Unable to retrieve user information",
     "user_unknown": "Unknown user: {user:s}",
     "user_update_failed": "Unable to update user",
-    "user_updated": "User successfully updated",
+    "user_updated": "The user has been updated",
     "yunohost_already_installed": "YunoHost is already installed",
     "yunohost_ca_creation_failed": "Unable to create certificate authority",
-    "yunohost_configured": "YunoHost successfully configured",
+    "yunohost_configured": "YunoHost has been configured",
     "yunohost_installing": "Installing YunoHost...",
     "yunohost_not_installed": "YunoHost is not or not correctly installed. Please execute 'yunohost tools postinstall'."
 }