diff --git a/srcs/open_dhcp/opendhcpd.h b/srcs/open_dhcp/opendhcpd.h
index 81e8839..c413ae3 100644
--- a/srcs/open_dhcp/opendhcpd.h
+++ b/srcs/open_dhcp/opendhcpd.h
@@ -620,6 +620,7 @@ MYWORD      gdmess(data9 *, MYBYTE);
 MYWORD      myTokenize(char *, char *, const char *, bool);
 MYWORD      pQu(char *, char *);
 MYWORD      qLen(char *);
+MYDWORD     fIP(void *raw);
 const char *getRequestMethod(const char *buffer);
 void        prepareUserHtmlRespStatus(data19 *req);
 void        opendhcp_init_http_server();