diff --git a/src/unix/fs.c b/src/unix/fs.c
index e7eee2f9..4169eb39 100644
--- a/src/unix/fs.c
+++ b/src/unix/fs.c
@@ -661,8 +661,11 @@ static void uv__to_stat(struct stat* src, uv_stat_t* dst) {
   dst->st_birthtim.tv_nsec = src->st_birthtimespec.tv_nsec;
   dst->st_flags = src->st_flags;
   dst->st_gen = src->st_gen;
-#elif !defined(_AIX) && \
-  (defined(_BSD_SOURCE) || defined(_SVID_SOURCE) || defined(_XOPEN_SOURCE))
+#elif !defined(_AIX) && (       \
+    defined(_BSD_SOURCE)     || \
+    defined(_SVID_SOURCE)    || \
+    defined(_XOPEN_SOURCE)   || \
+    defined(_DEFAULT_SOURCE))
   dst->st_atim.tv_sec = src->st_atim.tv_sec;
   dst->st_atim.tv_nsec = src->st_atim.tv_nsec;
   dst->st_mtim.tv_sec = src->st_mtim.tv_sec;
diff --git a/test/test-fs.c b/test/test-fs.c
index cc5dc744..3769e769 100644
--- a/test/test-fs.c
+++ b/test/test-fs.c
@@ -1094,7 +1094,8 @@ TEST_IMPL(fs_fstat) {
 #elif defined(__sun) || \
       defined(_BSD_SOURCE) || \
       defined(_SVID_SOURCE) || \
-      defined(_XOPEN_SOURCE)
+      defined(_XOPEN_SOURCE) || \
+      defined(_DEFAULT_SOURCE)
   ASSERT(s->st_atim.tv_sec == t.st_atim.tv_sec);
   ASSERT(s->st_atim.tv_nsec == t.st_atim.tv_nsec);
   ASSERT(s->st_mtim.tv_sec == t.st_mtim.tv_sec);