1 files changed, 3 insertions, 1 deletions

diff --git a/src/testcurl/test_get_iovec.c b/src/testcurl/test_get_iovec.c
index daaa7840..00e4fa3e 100644
--- a/src/testcurl/test_get_iovec.c
+++ b/src/testcurl/test_get_iovec.c
@@ -517,7 +517,9 @@ testExternalGet (void)
   cbc.size = sizeof(readbuf);
   cbc.pos = 0;
   d = MHD_start_daemon (MHD_USE_ERROR_LOG,
-                        port, NULL, NULL, &ahc_cont, NULL, MHD_OPTION_END);
+                        port, NULL, NULL, &ahc_cont, NULL,
+                        MHD_OPTION_APP_FD_SETSIZE, (int) FD_SETSIZE,
+                        MHD_OPTION_END);
   if (d == NULL)
     return 256;
   if (0 == port)