diff --git a/.travis.yml b/.travis.yml
index 3defccee..ae0d41d7 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -24,7 +24,7 @@ matrix:
     - os: linux
       env: MODE=clang-format
     - os: linux
-      env: MODE=cmake-oos CMAKE_ARGS="-DXML_ATTR_INFO=ON -DBUILD_fuzzers=ON -DCMAKE_C_FLAGS=-fsanitize=address -DCMAKE_CXX_FLAGS=-fsanitize=address -DCMAKE_EXE_LINKER_FLAGS=-fsanitize=address -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++"
+      env: MODE=cmake-oos CMAKE_ARGS="-DXML_ATTR_INFO=ON -DEXPAT_BUILD_FUZZERS=ON -DCMAKE_C_FLAGS=-fsanitize=address -DCMAKE_CXX_FLAGS=-fsanitize=address -DCMAKE_EXE_LINKER_FLAGS=-fsanitize=address -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++"
     - os: linux
       env: MODE=qa-sh QA_COMPILER=clang CC=clang CXX=clang++ LD=clang++ QA_SANITIZER=address CONFIGURE_ARGS=--enable-xml-attr-info
     - os: linux
diff --git a/expat/CMakeLists.txt b/expat/CMakeLists.txt
index 56312ae3..ec6a7363 100644
--- a/expat/CMakeLists.txt
+++ b/expat/CMakeLists.txt
@@ -46,7 +46,7 @@ option(EXPAT_BUILD_EXAMPLES "build the examples for expat library" ON)
 option(EXPAT_BUILD_TESTS "build the tests for expat library" ON)
 option(BUILD_shared "build a shared expat library" ON)
 option(EXPAT_BUILD_DOCS "build man page for xmlwf" ${_EXPAT_BUILD_DOCS_DEFAULT})
-option(BUILD_fuzzers "build fuzzers for the expat library" OFF)
+option(EXPAT_BUILD_FUZZERS "build fuzzers for the expat library" OFF)
 option(USE_libbsd "utilize libbsd (for arc4random_buf)" OFF)
 option(INSTALL "install expat files in cmake install target" ON)
 set(XML_CONTEXT_BYTES 1024 CACHE STRING "Define to specify how much context to retain around the current parse point")
@@ -336,7 +336,7 @@ if(EXPAT_BUILD_TESTS)
     add_test(runtestspp tests/runtestspp)
 endif(EXPAT_BUILD_TESTS)
 
-if(BUILD_fuzzers)
+if(EXPAT_BUILD_FUZZERS)
     if(NOT "${CMAKE_C_COMPILER_ID}" STREQUAL "Clang")
         message(SEND_ERROR
             "Building fuzz targets without Clang (but ${CMAKE_C_COMPILER_ID}) "
@@ -371,7 +371,7 @@ if(BUILD_fuzzers)
                 TARGET ${target_name} PROPERTY RUNTIME_OUTPUT_DIRECTORY fuzz)
         endforeach()
     endforeach()
-endif(BUILD_fuzzers)
+endif(EXPAT_BUILD_FUZZERS)
 
 #
 # Documentation
@@ -449,7 +449,7 @@ endif()
 message(STATUS "")
 message(STATUS "  Build documentation ........ ${EXPAT_BUILD_DOCS}")
 message(STATUS "  Build examples ............. ${EXPAT_BUILD_EXAMPLES}")
-message(STATUS "  Build fuzzers .............. ${BUILD_fuzzers}")
+message(STATUS "  Build fuzzers .............. ${EXPAT_BUILD_FUZZERS}")
 message(STATUS "  Build tests ................ ${EXPAT_BUILD_TESTS}")
 message(STATUS "  Build tools (xmlwf) ........ ${EXPAT_BUILD_TOOLS}")
 message(STATUS "  Install files .............. ${INSTALL}")