diff --git a/locales/en.json b/locales/en.json
index 5ab2a749b..a606a13dc 100644
--- a/locales/en.json
+++ b/locales/en.json
@@ -286,6 +286,7 @@
     "migration_description_0006_sync_admin_and_root_passwords": "Synchronize admin and root passwords",
     "migration_description_0007_ssh_conf_managed_by_yunohost_step1": "Let the SSH configuration be managed by YunoHost (step 1, automatic)",
     "migration_description_0008_ssh_conf_managed_by_yunohost_step2": "Let the SSH configuration be managed by YunoHost (step 2, manual)",
+    "migration_description_0009_decouple_regenconf_from_services": "Decouple the regen-conf mechanism from services",
     "migration_0003_backward_impossible": "The stretch migration cannot be reverted.",
     "migration_0003_start": "Starting migration to Stretch. The logs will be available in {logfile}.",
     "migration_0003_patching_sources_list": "Patching the sources.lists…",
@@ -311,6 +312,7 @@
     "migration_0008_dsa": " - the DSA key will be disabled. Hence, you might need to invalidate a spooky warning from your SSH client, and recheck the fingerprint of your server;",
     "migration_0008_warning": "If you understand those warnings and agree to let YunoHost override your current configuration, run the migration. Otherwise, you can also skip the migration - though it is not recommended.",
     "migration_0008_no_warning": "No major risk has been indentified about overriding your SSH configuration - but we can't be absolutely sure ;)! If you agree to let YunoHost override your current configuration, run the migration. Otherwise, you can also skip the migration - though it is not recommended.",
+    "migration_0009_not_needed": "This migration already happened somehow ? Skipping.",
     "migrations_backward": "Migrating backward.",
     "migrations_bad_value_for_target": "Invalid number for target argument, available migrations numbers are 0 or {}",
     "migrations_cant_reach_migration_file": "Can't access migrations files at path %s",