diff --git a/extras/tls/config-c33.h b/extras/tls/config-c33.h
index b7b862d84..2127d46f3 100644
--- a/extras/tls/config-c33.h
+++ b/extras/tls/config-c33.h
@@ -33,6 +33,7 @@
 #define MBEDTLS_PKCS1_V21
 #define MBEDTLS_SELF_TEST
 #define MBEDTLS_VERSION_FEATURES
+#define MBEDTLS_SSL_SERVER_NAME_INDICATION
 
 /* mbed TLS modules */
 #define MBEDTLS_AES_C
@@ -119,7 +120,6 @@
 
 /* Reduce RAM usage */
 #define MBEDTLS_ECP_FIXED_POINT_OPTIM 0         /* To reduce peak memory usage */
-#define MBEDTLS_SSL_MAX_CONTENT_LEN (1024 * 10) /* Reduce SSL frame buffer. */
 #define MBEDTLS_MPI_WINDOW_SIZE 1
 #define MBEDTLS_ECP_WINDOW_SIZE 2
 #define MBEDTLS_MPI_MAX_SIZE 512                /* Maximum number of bytes for usable MPIs. */
diff --git a/libraries/SSLClient/src/cortex-m33/libmbedcrypto.a b/libraries/SSLClient/src/cortex-m33/libmbedcrypto.a
index 74a75c0c3..6ccbe4948 100644
Binary files a/libraries/SSLClient/src/cortex-m33/libmbedcrypto.a and b/libraries/SSLClient/src/cortex-m33/libmbedcrypto.a differ
diff --git a/libraries/SSLClient/src/cortex-m33/libmbedtls.a b/libraries/SSLClient/src/cortex-m33/libmbedtls.a
index 879d9cc7f..e4e6d1e81 100644
Binary files a/libraries/SSLClient/src/cortex-m33/libmbedtls.a and b/libraries/SSLClient/src/cortex-m33/libmbedtls.a differ
diff --git a/libraries/SSLClient/src/cortex-m33/libmbedx509.a b/libraries/SSLClient/src/cortex-m33/libmbedx509.a
index 8755dbb89..75b392ea4 100644
Binary files a/libraries/SSLClient/src/cortex-m33/libmbedx509.a and b/libraries/SSLClient/src/cortex-m33/libmbedx509.a differ