1 files changed, 2 insertions, 0 deletions

diff --git a/handler.c b/handler.c
index 22699f5..73ac9ab 100644
--- a/handler.c
+++ b/handler.c
@@ -1,3 +1,5 @@
+#define _POSIX_C_SOURCE 200809L
+
 #include "handler.h"
 #include "http.h"
 #include "server.h"