diff --git a/.travis.yml b/.travis.yml
index d4627320a..b389dda20 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -21,4 +21,6 @@ matrix:
 language: python
 script:
   - ./bootstrap.sh --with-toolset=${TOOLSET}
-  - cd test && DO_DIFF=diff python test_all.py --verbose ${TOOLSET} ${TEST_ALL_EXTRAS}
+  - cd test && DO_DIFF=diff python test_all.py ${TOOLSET} ${TEST_ALL_EXTRAS}
+  - cd test && DO_DIFF=diff python --verbose library_chain.py ${TOOLSET} ${TEST_ALL_EXTRAS}
+  - cd test && DO_DIFF=diff python --verbose searched_lib.py ${TOOLSET} ${TEST_ALL_EXTRAS}