diff --git a/racket/src/ChezScheme/c/stats.c b/racket/src/ChezScheme/c/stats.c
index 7d6a396910..9413c3bfb8 100644
--- a/racket/src/ChezScheme/c/stats.c
+++ b/racket/src/ChezScheme/c/stats.c
@@ -423,11 +423,16 @@ ptr S_gmtime(ptr tzoff, ptr tspair) {
   return dtvec;
 }
 
+
+#ifndef GET_TIME
+# define GET_TIME time
+#endif
+
 ptr S_asctime(ptr dtvec) {
   char buf[26];
 
   if (dtvec == Sfalse) {
-    time_t tx = time(NULL);
+    time_t tx = GET_TIME(NULL);
     if (ctime_r(&tx, buf) == NULL) return Sfalse;
   } else {
     struct tm tmx;
diff --git a/racket/src/ChezScheme/c/version.h b/racket/src/ChezScheme/c/version.h
index 54a03234fc..199e6d8de6 100644
--- a/racket/src/ChezScheme/c/version.h
+++ b/racket/src/ChezScheme/c/version.h
@@ -263,7 +263,7 @@ struct timespec;
 #endif
 #if defined(__MINGW32__) && (machine_type == machine_type_ti3nt || machine_type == machine_type_i3nt)
 #define time_t __time64_t
-#define time _time64
+#define GET_TIME _time64
 #endif
 #endif