diff --git a/.travis.yml b/.travis.yml
index 34df9e7..3bea06d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -18,6 +18,7 @@ env:
   - DEFINES=PUGIXML_NO_EXCEPTIONS
 script:
   - make test cxxstd=c++11 defines=$DEFINES config=coverage -j2
+  - if [[ "$CXX" == "clang++" ]]; then make test cxxstd=c++11 defines=$DEFINES config=sanitize -j2; fi
   - make test cxxstd=c++11 defines=$DEFINES config=release -j2
   - make test cxxstd=c++98 defines=$DEFINES config=debug -j2
 
diff --git a/Makefile b/Makefile
index e94181b..3d176d1 100644
--- a/Makefile
+++ b/Makefile
@@ -27,7 +27,7 @@ ifeq ($(config),coverage)
 endif
 
 ifeq ($(config),sanitize)
-	CXXFLAGS+=-fsanitize=address,undefined
+	CXXFLAGS+=-fsanitize=address,undefined -fno-sanitize=float-divide-by-zero,float-cast-overflow -fno-sanitize-recover=all
 	LDFLAGS+=-fsanitize=address,undefined
 endif