The guard doesn't notifies with growl when the specs are run

Question

When I modify my guardfile then I receive the notification with growl, but when I modify a specfile and the specs are run I don't.

Any idea is welcome.

I have:

• growl: 2.1.3
• ruby_gntp (0.3.4)
• guard-spring (0.0.4)

And this is the end of my Guardfile:

notification :gntp
notification :growl

These notifiers are turned on: bundle exec guard notifiers 19:13:30 - INFO - Guard::Spring Initialized

+-------------------+-----------+------+------------------------+-------------------+
| Name              | Available | Used | Option                 | Value             |
+-------------------+-----------+------+------------------------+-------------------+
| gntp              | ✔         | ✔    | sticky                 | false             |
+-------------------+-----------+------+------------------------+-------------------+
| growl             | ✔         | ✔    | sticky                 | false             |
|                   |           |      | priority               | 0                 |
+-------------------+-----------+------+------------------------+-------------------+

If I comment the gntp and the growl options out then those won't be autodetected by guard..