diff --git a/core/shared/platform/windows/win_atomic.cpp b/core/shared/platform/windows/win_atomic.cpp
index 80e8ef518..4e09405bb 100644
--- a/core/shared/platform/windows/win_atomic.cpp
+++ b/core/shared/platform/windows/win_atomic.cpp
@@ -14,8 +14,8 @@ void
 bh_atomic_thread_fence(int mem_order)
 {
     std::memory_order order =
-        (std::memory_order)(std::memory_order::memory_order_relaxed + mem_order
-                            - os_memory_order_relaxed);
+        (std::memory_order)((int)std::memory_order::memory_order_relaxed
+                            + mem_order - os_memory_order_relaxed);
     std::atomic_thread_fence(order);
 }