diff --git a/include/ntfs-3g/ntfstime.h b/include/ntfs-3g/ntfstime.h
index f3a89dd8..80e163f8 100644
--- a/include/ntfs-3g/ntfstime.h
+++ b/include/ntfs-3g/ntfstime.h
@@ -39,7 +39,7 @@
 /*
  * assume "struct timespec" is not defined if st_mtime is not defined
  */
-#if !defined(st_mtime) & !defined(__timespec_defined)
+#if !defined(st_mtime)
 struct timespec {
 	time_t tv_sec;
 	long tv_nsec;