diff --git a/include/compat/time.h b/include/compat/time.h
index dc460ef..ccedba3 100644
--- a/include/compat/time.h
+++ b/include/compat/time.h
@@ -33,6 +33,7 @@ time_t timegm(struct tm *tm);
 #define CLOCK_REALTIME 0
 #endif
 
+#ifndef _WIN32
 #ifndef HAVE_CLOCK_GETTIME
 typedef int clockid_t;
 int clock_gettime(clockid_t clock_id, struct timespec *tp);
@@ -49,5 +50,6 @@ int clock_gettime(clockid_t clock_id, struct timespec *tp);
                 }                                                       \
         } while (0)
 #endif
+#endif
 
 #endif