diff --git a/cmake/external/onnxruntime_external_deps.cmake b/cmake/external/onnxruntime_external_deps.cmake
index e2b0432f3e8e1..4f6bcc8c90419 100644
--- a/cmake/external/onnxruntime_external_deps.cmake
+++ b/cmake/external/onnxruntime_external_deps.cmake
@@ -132,6 +132,9 @@ if(NOT ONNX_CUSTOM_PROTOC_EXECUTABLE AND NOT onnxruntime_USE_VCPKG)
       elseif(CMAKE_HOST_SYSTEM_PROCESSOR STREQUAL "x86")
         onnxruntime_fetchcontent_declare(protoc_binary URL ${DEP_URL_protoc_win32} URL_HASH SHA1=${DEP_SHA1_protoc_win32} EXCLUDE_FROM_ALL)
         FetchContent_Populate(protoc_binary)
+      elseif(CMAKE_HOST_SYSTEM_PROCESSOR STREQUAL "ARM64")
+        onnxruntime_fetchcontent_declare(protoc_binary URL ${DEP_URL_protoc_win64} URL_HASH SHA1=${DEP_SHA1_protoc_win64} EXCLUDE_FROM_ALL)
+        FetchContent_Populate(protoc_binary)
       endif()
 
       if(protoc_binary_SOURCE_DIR)