diff --git a/.travis.yml b/.travis.yml
index dbb3bcc..1e3f405 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,22 +1,21 @@
 language: ruby
 rvm:
 - 2.3.1
-
+notifications:
+  slack:
+    secure: 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
 before_install:
 - openssl aes-256-cbc -K $encrypted_6059a4f451fd_key -iv $encrypted_6059a4f451fd_iv
   -in id_rsa.enc -out ~/.ssh/id_rsa -d
 - echo -e "Host zeus.ugent.be\n\tStrictHostKeyChecking no\n" >> ~/.ssh/config
-
 install:
 - bundle install --without development
-
 script:
 - bundle exec nanoc
 - bundle exec nanoc check elinks
 - bundle exec nanoc check ilinks
 - bundle exec nanoc check stale
 - bundle exec nanoc check mixed_content
-
 after_success:
 - chmod 600 ~/.ssh/id_rsa
 - bundle exec nanoc deploy --target public