diff --git a/CMakeLists.txt b/CMakeLists.txt
index 50b8360b4..9235e6e92 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -224,40 +224,6 @@ if(WITH_FAISS_TESTS)
   add_subdirectory(tests/faiss)
 endif()
 
-if(CMAKE_SYSTEM_PROCESSOR STREQUAL "aarch64")
-
-    # Find ARM SVE headers
-    find_path(ARM_SVE_DIR arm_sve.h PATHS
-        /usr/lib/gcc/aarch64-linux-gnu/*/include
-        /usr/lib/llvm-*/lib/clang/*/include
-        /usr/include
-        /usr/local/include
-        NO_DEFAULT_PATH
-    )
-    if(ARM_SVE_DIR)
-        include_directories(SYSTEM ${ARM_SVE_DIR})
-        message(STATUS "ARM SVE headers found at: ${ARM_SVE_DIR}")
-    else()
-        message(WARNING "ARM SVE headers not found!")
-    endif()
-
-    # Find ARM NEON headers
-    find_path(ARM_NEON_DIR arm_neon.h PATHS
-        /usr/lib/gcc/aarch64-linux-gnu/*/include
-        /usr/lib/llvm-*/lib/clang/*/include
-        /usr/include
-        /usr/local/include
-        NO_DEFAULT_PATH
-    )
-    if(ARM_NEON_DIR)
-        include_directories(SYSTEM ${ARM_NEON_DIR})
-        message(STATUS "ARM NEON headers found at: ${ARM_NEON_DIR}")
-    else()
-        message(WARNING "ARM NEON headers not found!")
-    endif()
-
-endif()
-
 install(TARGETS knowhere
         DESTINATION ${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR})
 install(DIRECTORY "${PROJECT_SOURCE_DIR}/include/knowhere"