diff --git a/lib/cpp/src/concurrency/Util.h b/lib/cpp/src/concurrency/Util.h
index 3342653..df37471 100644
--- a/lib/cpp/src/concurrency/Util.h
+++ b/lib/cpp/src/concurrency/Util.h
@@ -5,7 +5,11 @@
 
 #include <assert.h>
 #include <stddef.h>
+#if defined(HAVE_CLOCK_GETTIME)
+#include <time.h>
+#else // defined(HAVE_CLOCK_GETTIME)
 #include <sys/time.h>
+#endif // defined(HAVE_CLOCK_GETTIME)
 
 namespace facebook { namespace thrift { namespace concurrency {