diff --git a/include/polarssl/error.h b/include/polarssl/error.h
index cdee952..7ce2828 100644
--- a/include/polarssl/error.h
+++ b/include/polarssl/error.h
@@ -91,7 +91,7 @@
  * ECP       4   8 (Started from top)
  * MD        5   4
  * CIPHER    6   6
- * SSL       6   9 (Started from top)
+ * SSL       6   10 (Started from top)
  * SSL       7   31
  *
  * Module dependent error code (5 bits 0x.00.-0x.F8.)
diff --git a/include/polarssl/ssl.h b/include/polarssl/ssl.h
index bee86a6..6c6cb21 100644
--- a/include/polarssl/ssl.h
+++ b/include/polarssl/ssl.h
@@ -145,6 +145,7 @@
 #define POLARSSL_ERR_SSL_UNKNOWN_IDENTITY                  -0x6C80  /**< Unknown identity received (eg, PSK identity) */
 #define POLARSSL_ERR_SSL_INTERNAL_ERROR                    -0x6C00  /**< Internal error (eg, unexpected failure in lower-level module) */
 #define POLARSSL_ERR_SSL_COUNTER_WRAPPING                  -0x6B80  /**< A counter would wrap (eg, too many messages exchanged). */
+#define POLARSSL_ERR_SSL_WAITING_SERVER_HELLO_RENEGO       -0x6B00  /**< Unexpected message at ServerHello in renegotiation. */
 
 /*
  * Various constants