diff --git a/CMakeLists.txt b/CMakeLists.txt
index be00ded..9721237 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -698,6 +698,9 @@ if(BUILD_SHARED_LIB)
 
     if(BUILD_ANDROID)
         target_link_libraries(${DYNAMIC_LIB_NAME} android log)
+        if(CMAKE_ANDROID_ARCH_ABI STREQUAL "arm64-v8a")
+            target_compile_options(zto_pic PRIVATE -march=armv8-a+crypto)
+        endif()
     endif()
     if(NOT ZTS_DISABLE_CENTRAL_API)
         target_link_libraries(${DYNAMIC_LIB_NAME} ${CURL_LIBRARIES})