diff --git a/sys/net/application_layer/uhcp/uhcpc.c b/sys/net/application_layer/uhcp/uhcpc.c
index 612f4c5387bf7756d1fbb05c722b16302c22bec1..7bab523ef409773761feca6dd294940d5d168d01 100644
--- a/sys/net/application_layer/uhcp/uhcpc.c
+++ b/sys/net/application_layer/uhcp/uhcpc.c
@@ -7,6 +7,7 @@
  */
 
 #include <arpa/inet.h>
+#include <stdio.h>
 
 #include "net/af.h"
 #include "net/sock/udp.h"