diff --git a/library/ssl_misc.h b/library/ssl_misc.h
index b9a191f..b1f0c90 100644
--- a/library/ssl_misc.h
+++ b/library/ssl_misc.h
@@ -1271,8 +1271,7 @@
 int mbedtls_ssl_finish_handshake_msg( mbedtls_ssl_context *ssl,
                                       size_t buf_len, size_t msg_len );
 
-int mbedtls_ssl_write_record( mbedtls_ssl_context *ssl, int force_flush,
-                              int encrypt );
+int mbedtls_ssl_write_record( mbedtls_ssl_context *ssl, int force_flush );
 int mbedtls_ssl_flush_output( mbedtls_ssl_context *ssl );
 
 int mbedtls_ssl_parse_certificate( mbedtls_ssl_context *ssl );