diff --git a/include/n2n_typedefs.h b/include/n2n_typedefs.h
index 7c52d92..8053d07 100644
--- a/include/n2n_typedefs.h
+++ b/include/n2n_typedefs.h
@@ -243,6 +243,14 @@ typedef struct n2n_REGISTER_SUPER_NAK
 } n2n_REGISTER_SUPER_NAK_t;
 
 
+/* REGISTER_SUPER_ACK may contain extra payload (their number given by num_sn)
+ * of following type describing a(nother) supernode */
+typedef struct n2n_REGISTER_SUPER_ACK_payload {
+  n2n_sock_t           sock;          /**< socket of supernode */
+  n2n_mac_t            mac;           /**< MAC of supernode */
+} n2n_REGISTER_SUPER_ACK_payload_t;
+
+
 typedef struct n2n_PEER_INFO {
   uint16_t             aflags;
   n2n_mac_t            srcMac;
diff --git a/include/n2n_wire.h b/include/n2n_wire.h
index f651042..89cffd3 100644
--- a/include/n2n_wire.h
+++ b/include/n2n_wire.h
@@ -35,14 +35,6 @@
 #include "sn_selection.h"
 
 
-/* REGISTER_SUPER_ACK may contain extra payload (their number given by num_sn)
- * of following type describing a(nother) supernode */
-typedef struct n2n_REGISTER_SUPER_ACK_payload {
-  n2n_sock_t           sock;          /**< socket of supernode */
-  n2n_mac_t            mac;           /**< MAC of supernode */
-} n2n_REGISTER_SUPER_ACK_payload_t;
-
-
 int encode_uint8( uint8_t * base,
                   size_t * idx,
                   const uint8_t v );