diff --git a/CMakeLists.txt b/CMakeLists.txt
index 41c45a1..8dbf876 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -78,23 +78,25 @@ target_include_directories(conflict_set_main
                            PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/include)
 target_compile_definitions(conflict_set_main PRIVATE ENABLE_MAIN)
 
-# libfuzzer target, to generate/manage corpus
-set(FUZZ_FLAGS "-fsanitize=fuzzer-no-link,address,undefined")
-include(CheckCXXCompilerFlag)
-cmake_push_check_state()
-set(CMAKE_REQUIRED_LINK_OPTIONS -fsanitize=fuzzer-no-link)
-check_cxx_compiler_flag(-fsanitize=fuzzer-no-link HAS_LIB_FUZZER)
-cmake_pop_check_state()
+if(NOT APPLE)
+  # libfuzzer target, to generate/manage corpus
+  set(FUZZ_FLAGS "-fsanitize=fuzzer-no-link,address,undefined")
+  include(CheckCXXCompilerFlag)
+  cmake_push_check_state()
+  set(CMAKE_REQUIRED_LINK_OPTIONS -fsanitize=fuzzer-no-link)
+  check_cxx_compiler_flag(-fsanitize=fuzzer-no-link HAS_LIB_FUZZER)
+  cmake_pop_check_state()
 
-if(HAS_LIB_FUZZER)
-  add_executable(conflict_set_fuzz_test ConflictSet.cpp)
-  target_include_directories(conflict_set_fuzz_test
-                             PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/include)
-  target_compile_definitions(conflict_set_fuzz_test PRIVATE ENABLE_FUZZ)
-  target_compile_options(conflict_set_fuzz_test PRIVATE ${TEST_FLAGS})
-  target_compile_options(conflict_set_fuzz_test PRIVATE ${FUZZ_FLAGS})
-  target_link_options(conflict_set_fuzz_test PRIVATE ${FUZZ_FLAGS}
-                      -fsanitize=fuzzer)
+  if(HAS_LIB_FUZZER)
+    add_executable(conflict_set_fuzz_test ConflictSet.cpp)
+    target_include_directories(conflict_set_fuzz_test
+                               PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/include)
+    target_compile_definitions(conflict_set_fuzz_test PRIVATE ENABLE_FUZZ)
+    target_compile_options(conflict_set_fuzz_test PRIVATE ${TEST_FLAGS})
+    target_compile_options(conflict_set_fuzz_test PRIVATE ${FUZZ_FLAGS})
+    target_link_options(conflict_set_fuzz_test PRIVATE ${FUZZ_FLAGS}
+                        -fsanitize=fuzzer)
+  endif()
 endif()
 
 # corpus tests