diff --git a/runtime/utils.cc b/runtime/utils.cc
index 7700658..f60f795 100644
--- a/runtime/utils.cc
+++ b/runtime/utils.cc
@@ -1054,6 +1054,7 @@
   if (current_method != nullptr) {
     Locks::mutator_lock_->AssertSharedHeld(Thread::Current());
   }
+#ifdef __linux__
   std::unique_ptr<Backtrace> backtrace(Backtrace::Create(BACKTRACE_CURRENT_PROCESS, tid));
   if (!backtrace->Unwind(0)) {
     os << prefix << "(backtrace::Unwind failed for thread " << tid << ")\n";
@@ -1095,6 +1096,7 @@
     }
     os << "\n";
   }
+#endif
 }
 
 #if defined(__APPLE__)