diff --git a/include/msgpack/pack.hpp b/include/msgpack/pack.hpp
index 3f4c12db..0520ef15 100644
--- a/include/msgpack/pack.hpp
+++ b/include/msgpack/pack.hpp
@@ -608,7 +608,10 @@ inline packer<Stream>& packer<Stream>::pack_double(double d)
     mem.f = d;
     char buf[9];
     buf[0] = static_cast<char>(0xcbu);
-#if defined(__arm__) && !(__ARM_EABI__) // arm-oabi
+
+#if defined(TARGET_OS_IPHONE)
+    // ok
+#elif defined(__arm__) && !(__ARM_EABI__) // arm-oabi
     // https://github.com/msgpack/msgpack-perl/pull/1
     mem.i = (mem.i & 0xFFFFFFFFUL) << 32UL | (mem.i >> 32UL);
 #endif
diff --git a/include/msgpack/pack_template.h b/include/msgpack/pack_template.h
index c417cd34..4041d1ce 100644
--- a/include/msgpack/pack_template.h
+++ b/include/msgpack/pack_template.h
@@ -669,7 +669,9 @@ msgpack_pack_inline_func(_double)(msgpack_pack_user x, double d)
     union { double f; uint64_t i; } mem;
     mem.f = d;
     buf[0] = 0xcb;
-#if defined(__arm__) && !(__ARM_EABI__) // arm-oabi
+#if defined(TARGET_OS_IPHONE)
+    // ok
+#elif defined(__arm__) && !(__ARM_EABI__) // arm-oabi
     // https://github.com/msgpack/msgpack-perl/pull/1
     mem.i = (mem.i & 0xFFFFFFFFUL) << 32UL | (mem.i >> 32UL);
 #endif
diff --git a/include/msgpack/unpack.hpp b/include/msgpack/unpack.hpp
index af55f28d..1b867327 100644
--- a/include/msgpack/unpack.hpp
+++ b/include/msgpack/unpack.hpp
@@ -721,7 +721,9 @@ inline int context::execute(const char* data, std::size_t len, std::size_t& off)
             case MSGPACK_CS_DOUBLE: {
                 union { uint64_t i; double f; } mem;
                 load<uint64_t>(mem.i, n);
-#if defined(__arm__) && !(__ARM_EABI__) // arm-oabi
+#if defined(TARGET_OS_IPHONE)
+                // ok
+#elif defined(__arm__) && !(__ARM_EABI__) // arm-oabi
                 // https://github.com/msgpack/msgpack-perl/pull/1
                 mem.i = (mem.i & 0xFFFFFFFFUL) << 32UL | (mem.i >> 32UL);
 #endif
diff --git a/include/msgpack/unpack_template.h b/include/msgpack/unpack_template.h
index 9bf389e5..a88fb0a4 100644
--- a/include/msgpack/unpack_template.h
+++ b/include/msgpack/unpack_template.h
@@ -270,7 +270,9 @@ msgpack_unpack_func(int, _execute)(msgpack_unpack_struct(_context)* ctx, const c
                 case MSGPACK_CS_DOUBLE: {
                         union { uint64_t i; double f; } mem;
                         _msgpack_load64(uint64_t, n, &mem.i);
-#if defined(__arm__) && !(__ARM_EABI__) // arm-oabi
+#if defined(TARGET_OS_IPHONE)
+                    // ok
+#elif defined(__arm__) && !(__ARM_EABI__) // arm-oabi
                         // https://github.com/msgpack/msgpack-perl/pull/1
                         mem.i = (mem.i & 0xFFFFFFFFUL) << 32UL | (mem.i >> 32UL);
 #endif