diff --git a/sys/dvb/camapplicationinfo.c b/sys/dvb/camapplicationinfo.c
index c05e827de5..c70d8daa90 100644
--- a/sys/dvb/camapplicationinfo.c
+++ b/sys/dvb/camapplicationinfo.c
@@ -121,7 +121,7 @@ handle_application_info_reply (CamApplicationInfo * info,
 {
   guint8 type;
   guint8 menu_length;
-  gchar menu[255];
+  gchar menu[256];
 
   type = buffer[0];
   menu_length = buffer[5];