diff --git a/test/suites/api/test_dump.c b/test/suites/api/test_dump.c
index 17c495a..044fe72 100644
--- a/test/suites/api/test_dump.c
+++ b/test/suites/api/test_dump.c
@@ -252,7 +252,7 @@ static void dumpb()
 
 static void dumpfd()
 {
-#ifdef HAVE_UNISTD_H
+#if defined(HAVE_UNISTD_H) && !defined(__MINGW32__)
     int fds[2] = {-1, -1};
     json_t *a, *b;