diff --git a/clang/cmake/caches/Apple-stage2.cmake b/clang/cmake/caches/Apple-stage2.cmake
index c7f3f04b420a..3b80b5f4074f 100644
--- a/clang/cmake/caches/Apple-stage2.cmake
+++ b/clang/cmake/caches/Apple-stage2.cmake
@@ -61,7 +61,7 @@ set(LLVM_DISTRIBUTION_COMPONENTS
   LTO
   clang-format
   clang-headers
-  cxx-headers
+  cxx_headers
   ${LLVM_TOOLCHAIN_TOOLS}
   CACHE STRING "")