diff --git a/.travis.yml b/.travis.yml
index 60326de4..d80b437c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -27,4 +27,4 @@ env:
   - secure: Ym8nx7nbfGYGo47my92M+deJykaiMkdZdb615EO51liv/xy/0aQ919Jpfieugc9d3zVnm+zFGPbpv4YzRpsik6OlVBNa4lP+BnQ27ptf5YcLWD8Hksi7845WFLecXMoaTCoYer/TvYZsIWJb2nSDMH9qbfZhnd1YZKuvUpK0rEU=
   matrix:
   - TEST_SUITE=test
-  - TEST_SUITE=features
+  - TEST_SUITE=cucumber
diff --git a/script/cibuild b/script/cibuild
index a69060f6..4d4b6dbe 100755
--- a/script/cibuild
+++ b/script/cibuild
@@ -1,16 +1,4 @@
 #! /bin/bash
 
-set -e
-
-parallelize_tests() {
-  ls -1 script/{test,cucumber,proof} | xargs -P 3 -L 1 /bin/bash
-}
-
-serialize_tests() {
-  script/proof
-  script/test
-  script/cucumber
-}
-
 script/branding
-bundle exec rake $TEST_SUITE
+script/$TEST_SUITE