diff --git a/cube/User/Src/networkAbstractionLayer_lan.c b/cube/User/Src/networkAbstractionLayer_lan.c
index fe971c7..e30aca2 100644
--- a/cube/User/Src/networkAbstractionLayer_lan.c
+++ b/cube/User/Src/networkAbstractionLayer_lan.c
@@ -6,6 +6,7 @@
 #include <wizchip_conf.h>
 #include <socket.h>
 #include <config.h>
+#include <sntp.h>
 
 
 static t_configBlock *config;