diff --git a/.travis.yml b/.travis.yml
index a4177934..a3ce6356 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -55,11 +55,9 @@ jobs:
       script:
         - make emulator-ndebug -C regression SUITE=$SUITE
         - travis_wait 30 make emulator-regression-tests -C regression SUITE=$SUITE
+      env: SUITE=RocketSuiteA
+      env: SUITE=RocketSuiteB
+      env: SUITE=RocketSuiteC
+      env: SUITE=GroundtestSuite
+      env: SUITE=UnittestSuite
 
-env:
-  matrix:
-    - SUITE=RocketSuiteA
-    - SUITE=RocketSuiteB
-    - SUITE=RocketSuiteC
-    - SUITE=GroundtestSuite
-    - SUITE=UnittestSuite