diff --git a/.travis.yml b/.travis.yml
index 3d8d83ef..5a82f4ef 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -23,12 +23,16 @@ env:
     - MODE=cmake-oos
     - MODE=distcheck
     - MODE=qa-sh QA_COMPILER=clang CC=clang CXX=clang++ QA_SANITIZER=address
+    - MODE=qa-sh QA_COMPILER=clang CC=clang CXX=clang++ QA_SANITIZER=memory
+    - MODE=qa-sh QA_COMPILER=clang CC=clang CXX=clang++ QA_SANITIZER=undefined
     - MODE=qa-sh QA_COMPILER=gcc   CC=gcc   CXX=g++     QA_PROCESSOR=gcov
 
 matrix:
   exclude:
     - os: osx
       env: QA_PROCESSOR=gcov
+    - os: osx
+      env: QA_SANITIZER=memory  # unsupported option '-fsanitize=memory'
 
 addons:
   homebrew: