diff --git a/docs/en/api-guides/performance/size.rst b/docs/en/api-guides/performance/size.rst
index 3731368ae7b..13533335575 100644
--- a/docs/en/api-guides/performance/size.rst
+++ b/docs/en/api-guides/performance/size.rst
@@ -214,7 +214,6 @@ These include:
     - :ref:`CONFIG_MBEDTLS_HAVE_TIME`
     - :ref:`CONFIG_MBEDTLS_ECDSA_DETERMINISTIC`
     - :ref:`CONFIG_MBEDTLS_SHA512_C`
-    - :ref:`CONFIG_MBEDTLS_SHA3_C`
     - :ref:`CONFIG_MBEDTLS_CLIENT_SSL_SESSION_TICKETS`
     - :ref:`CONFIG_MBEDTLS_SERVER_SSL_SESSION_TICKETS`
     - :ref:`CONFIG_MBEDTLS_SSL_CONTEXT_SERIALIZATION`
diff --git a/docs/zh_CN/api-guides/performance/size.rst b/docs/zh_CN/api-guides/performance/size.rst
index 956845840ae..51136c9d741 100644
--- a/docs/zh_CN/api-guides/performance/size.rst
+++ b/docs/zh_CN/api-guides/performance/size.rst
@@ -214,7 +214,6 @@ MbedTLS 功能
     - :ref:`CONFIG_MBEDTLS_HAVE_TIME`
     - :ref:`CONFIG_MBEDTLS_ECDSA_DETERMINISTIC`
     - :ref:`CONFIG_MBEDTLS_SHA512_C`
-    - :ref:`CONFIG_MBEDTLS_SHA3_C`
     - :ref:`CONFIG_MBEDTLS_CLIENT_SSL_SESSION_TICKETS`
     - :ref:`CONFIG_MBEDTLS_SERVER_SSL_SESSION_TICKETS`
     - :ref:`CONFIG_MBEDTLS_SSL_CONTEXT_SERIALIZATION`