1 files changed, 1 insertions, 1 deletions
diff --git a/announce.c b/announce.c
index 3a50771..cc5d549 100644
--- a/announce.c
+++ b/announce.c
@@ -173,7 +173,7 @@ announce_init(struct cfg *cfg)
 	if (afd < 0)
 		perrordie("timerfd_create");
 
-	sfd = socket(AF_INET, SOCK_DGRAM, 0);
+	sfd = socket(AF_INET, SOCK_DGRAM | SOCK_CLOEXEC, 0);
 	if (sfd < 0)
 		perrordie("socket");