1 files changed, 2 insertions, 0 deletions

diff --git a/auto_tests/tox_many_tcp_test.c b/auto_tests/tox_many_tcp_test.c
index e4309db7..dc993987 100644
--- a/auto_tests/tox_many_tcp_test.c
+++ b/auto_tests/tox_many_tcp_test.c
@@ -274,6 +274,8 @@ static Suite *tox_suite(void)
 
 int main(int argc, char *argv[])
 {
+    setvbuf(stdout, nullptr, _IONBF, 0);
+
     srand((unsigned int) time(nullptr));
 
     Suite *tox = tox_suite();