Broken automatic tagging

[calj]

Automatic tagging didn't work on 1-5-stable branch :

commit 53d316c7a72f3833425c7df7a750be38547e3a93 (HEAD, origin/1-5-stable)
Merge: 47aba72 d2a9459
Author: Camille
Date:   Tue Apr 17 11:00:06 2018 +0200

    Merge pull request #354 from rubykube/bugfix/phone_verification_without_code_1-5
    
    Bugfix/phone verification without code[1.5]

commit d2a94591696a4ff59b57773bddb1560a9ea2f1be (origin/bugfix/phone_verification_without_code_1-5)
Author: Maksim Litvinov
Date:   Fri Apr 6 17:18:56 2018 +0300

    Update .travis.yml

commit 03159d4febfdb772c3a9b7dcd932cddb360320f9
Author: Maksim Litvinov
Date:   Tue Apr 10 19:39:49 2018 +0300

    Apply Patch: Fix phone verification issue
    Apply related changes

commit 47aba72fc4230b8726675ee09b152c44cd6cf497
Author: Louis Bellet
Date:   Fri Apr 6 14:43:37 2018 +0300

    Moving database.yml file

commit ff509d0bb24c7782e2bb10c55c62c0ded9a7a651 (tag: 1.5.1)
Author: Kite Bot
Date:   Thu Apr 5 11:19:20 2018 +0000

    [ci skip] Bump 1.5.1.

[rxx]

Fixed