diff --git a/.travis.yml b/.travis.yml
index d3b73f2cf..ca6a426ea 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -94,7 +94,7 @@ jobs:
     os: linux
     compiler: gcc
     env: CMAKE_BUILD_TYPE=Debug GTSAM_BUILD_UNSTABLE=OFF GTSAM_WITH_TBB=ON
-    script: bash .travis.sh -b
+    script: bash .travis.sh -t
 # -------- STAGE 2: TESTS -----------
 # on Mac, GCC
   - stage: test