diff --git a/CMakeLists.txt b/CMakeLists.txt
index a5371f8..845f786 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -154,9 +154,11 @@ if(BUILD_TESTING)
   file(GLOB CORPUS_TESTS ${CMAKE_SOURCE_DIR}/corpus/*)
 
   add_executable(fuzz_driver ConflictSet.cpp FuzzTestDriver.cpp)
-  target_compile_options(fuzz_driver PRIVATE ${TEST_FLAGS}
-                                             -fsanitize=address,undefined)
-  target_link_options(fuzz_driver PRIVATE -fsanitize=address,undefined)
+  target_compile_options(fuzz_driver PRIVATE ${TEST_FLAGS})
+  if(NOT CMAKE_CROSSCOMPILING)
+    target_compile_options(fuzz_driver PRIVATE -fsanitize=address,undefined)
+    target_link_options(fuzz_driver PRIVATE -fsanitize=address,undefined)
+  endif()
   target_compile_definitions(fuzz_driver PRIVATE ENABLE_FUZZ)
   target_include_directories(fuzz_driver
                              PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/include)