diff --git a/.travis.yml b/.travis.yml
index d9717c8..a1ac944 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -50,7 +50,10 @@ env:
   - TASK=test:integration
   - TASK=cucumber LANG=en
   - TASK=selenium
-  - TASK=test:noosfero_plugins BUNDLE_OPTS=install
+  - SLICE=1/4 TASK=test:noosfero_plugins BUNDLE_OPTS=install
+  - SLICE=2/4 TASK=test:noosfero_plugins BUNDLE_OPTS=install
+  - SLICE=3/4 TASK=test:noosfero_plugins BUNDLE_OPTS=install
+  - SLICE=4/4 TASK=test:noosfero_plugins BUNDLE_OPTS=install
 
 script:
   - bundle exec rake $TASK
--
libgit2 0.21.2