diff --git a/.travis.yml b/.travis.yml
index 1b6b529..f6e19bd 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -60,9 +60,10 @@ matrix:
           sources: llvm-toolchain-trusty-8
           packages: clang-8
 
-    - env: B2_ARGS='cxxstd=03,11,14 toolset=clang-libc++ cxxflags="--coverage -fsanitize=undefined -fno-sanitize-recover=undefined -DBOOST_TRAVISCI_BUILD" linkflags="--coverage -fsanitize=undefined"'
+    # Sanitizers disabled for this toolset as they started causing link troubles: 
+    # hidden symbol `_ZNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEE11__recommendEm' isn't defined
+    - env: B2_ARGS='cxxstd=03,11,14 toolset=clang-libc++ cxxflags="--coverage -DBOOST_TRAVISCI_BUILD" linkflags="--coverage"'
       name: "Clang-3.8, libc++"
-      sudo: required # Required by leak sanitizer
       addons:
         apt:
           packages: libc++-dev