diff --git a/bootstrapvz/plugins/root_password/manifest-schema.yml b/bootstrapvz/plugins/root_password/manifest-schema.yml
index b5969de..5958b34 100644
--- a/bootstrapvz/plugins/root_password/manifest-schema.yml
+++ b/bootstrapvz/plugins/root_password/manifest-schema.yml
@@ -13,6 +13,5 @@ properties:
           - required: [password-crypted]
         properties:
           password: {type: string}
-        properties:
           password-crypted: {type: string}
         additionalProperties: false
diff --git a/bootstrapvz/plugins/root_password/tasks.py b/bootstrapvz/plugins/root_password/tasks.py
index 9f2eac9..fe2d189 100644
--- a/bootstrapvz/plugins/root_password/tasks.py
+++ b/bootstrapvz/plugins/root_password/tasks.py
@@ -11,9 +11,8 @@ class SetRootPassword(Task):
         from bootstrapvz.common.tools import log_check_call
         password_crypted = info.manifest.plugins['root_password'].get('password-crypted', None)
         if password_crypted is not None:
-            log_check_call(['chpasswd', '--root', info.root, '--encrypted'],
+            log_check_call(['chroot', info.root, '/usr/sbin/chpasswd', '--encrypted'],
                            'root:' + password_crypted)
         else:
-            log_check_call(['chroot', info.root, 'chpasswd'],
+            log_check_call(['chroot', info.root, '/usr/sbin/chpasswd'],
                            'root:' + info.manifest.plugins['root_password']['password'])
-