diff --git a/include/polarssl/ssl.h b/include/polarssl/ssl.h
index 194e944..37123c7 100644
--- a/include/polarssl/ssl.h
+++ b/include/polarssl/ssl.h
@@ -687,7 +687,9 @@
      */
     int state;                  /*!< SSL handshake: current state     */
     int renegotiation;          /*!< Initial or renegotiation         */
+#if defined(POLARSSL_SSL_RENEGOTIATION)
     int renego_records_seen;    /*!< Records since renego request     */
+#endif
 
     int major_ver;              /*!< equal to  SSL_MAJOR_VERSION_3    */
     int minor_ver;              /*!< either 0 (SSL3) or 1 (TLS1.0)    */
@@ -810,9 +812,11 @@
     int authmode;                       /*!<  verification mode       */
     int client_auth;                    /*!<  flag for client auth.   */
     int verify_result;                  /*!<  verification result     */
+#if defined(POLARSSL_SSL_RENEGOTIATION)
     int disable_renegotiation;          /*!<  enable/disable renegotiation   */
-    int allow_legacy_renegotiation;     /*!<  allow legacy renegotiation     */
     int renego_max_records;             /*!<  grace period for renegotiation */
+#endif
+    int allow_legacy_renegotiation;     /*!<  allow legacy renegotiation     */
     const int *ciphersuite_list[4];     /*!<  allowed ciphersuites / version */
 #if defined(POLARSSL_SSL_SET_CURVES)
     const ecp_group_id *curve_list;     /*!<  allowed curves                 */
@@ -861,9 +865,11 @@
      */
     int secure_renegotiation;           /*!<  does peer support legacy or
                                               secure renegotiation           */
+#if defined(POLARSSL_SSL_RENEGOTIATION)
     size_t verify_data_len;             /*!<  length of verify data stored   */
     char own_verify_data[36];           /*!<  previous handshake verify data */
     char peer_verify_data[36];          /*!<  previous handshake verify data */
+#endif
 };
 
 #if defined(POLARSSL_SSL_HW_RECORD_ACCEL)
@@ -1446,6 +1452,7 @@
 void ssl_set_session_ticket_lifetime( ssl_context *ssl, int lifetime );
 #endif /* POLARSSL_SSL_SESSION_TICKETS */
 
+#if defined(POLARSSL_SSL_RENEGOTIATION)
 /**
  * \brief          Enable / Disable renegotiation support for connection when
  *                 initiated by peer
@@ -1460,6 +1467,7 @@
  *                                             SSL_RENEGOTIATION_DISABLED)
  */
 void ssl_set_renegotiation( ssl_context *ssl, int renegotiation );
+#endif /* POLARSSL_SSL_RENEGOTIATION */
 
 /**
  * \brief          Prevent or allow legacy renegotiation.
@@ -1490,8 +1498,9 @@
  */
 void ssl_legacy_renegotiation( ssl_context *ssl, int allow_legacy );
 
+#if defined(POLARSSL_SSL_RENEGOTIATION)
 /**
- * \brief          Enforce server-requested renegotiation.
+ * \brief          Enforce requested renegotiation.
  *                 (Default: enforced, max_records = 16)
  *
  *                 When we request a renegotiation, the peer can comply or
@@ -1519,6 +1528,7 @@
  *                 it but allow for a grace period of max_records records.
  */
 void ssl_set_renegotiation_enforced( ssl_context *ssl, int max_records );
+#endif /* POLARSSL_SSL_RENEGOTIATION */
 
 /**
  * \brief          Return the number of data bytes available to read
@@ -1620,6 +1630,7 @@
  */
 int ssl_handshake_step( ssl_context *ssl );
 
+#if defined(POLARSSL_SSL_RENEGOTIATION)
 /**
  * \brief          Initiate an SSL renegotiation on the running connection.
  *                 Client: perform the renegotiation right now.
@@ -1631,6 +1642,7 @@
  * \return         0 if successful, or any ssl_handshake() return value.
  */
 int ssl_renegotiate( ssl_context *ssl );
+#endif /* POLARSSL_SSL_RENEGOTIATION */
 
 /**
  * \brief          Read at most 'len' application data bytes