diff --git a/main/dns_txt.c b/main/dns_txt.c
index 5c1c581785..4daae312a1 100644
--- a/main/dns_txt.c
+++ b/main/dns_txt.c
@@ -27,6 +27,7 @@
 
 #include "asterisk.h"
 
+#include <netinet/in.h>
 #include <resolv.h>
 
 #include "asterisk/dns_core.h"