diff --git a/components/mbedtls/port/dynamic/esp_mbedtls_dynamic_impl.c b/components/mbedtls/port/dynamic/esp_mbedtls_dynamic_impl.c
index fb9c93bdcf..a5ea9fb337 100644
--- a/components/mbedtls/port/dynamic/esp_mbedtls_dynamic_impl.c
+++ b/components/mbedtls/port/dynamic/esp_mbedtls_dynamic_impl.c
@@ -474,8 +474,8 @@ void esp_mbedtls_free_dhm(mbedtls_ssl_context *ssl)
 {
 #ifdef CONFIG_MBEDTLS_DHM_C
     const mbedtls_ssl_config *conf = mbedtls_ssl_context_get_config(ssl);
-    mbedtls_mpi_free((mbedtls_mpi *)conf->MBEDTLS_PRIVATE(dhm_P));
-    mbedtls_mpi_free((mbedtls_mpi *)conf->MBEDTLS_PRIVATE(dhm_G));
+    mbedtls_mpi_free((mbedtls_mpi *)&conf->MBEDTLS_PRIVATE(dhm_P));
+    mbedtls_mpi_free((mbedtls_mpi *)&conf->MBEDTLS_PRIVATE(dhm_G));
 #endif /* CONFIG_MBEDTLS_DHM_C */
 }
 
diff --git a/examples/protocols/esp_http_client/sdkconfig.ci.ssldyn b/examples/protocols/esp_http_client/sdkconfig.ci.ssldyn
index 3ad04ee8a0..22c15d6572 100644
--- a/examples/protocols/esp_http_client/sdkconfig.ci.ssldyn
+++ b/examples/protocols/esp_http_client/sdkconfig.ci.ssldyn
@@ -11,4 +11,5 @@ CONFIG_ESP_HTTP_CLIENT_ENABLE_BASIC_AUTH=y
 CONFIG_MBEDTLS_DYNAMIC_BUFFER=y
 CONFIG_MBEDTLS_DYNAMIC_FREE_PEER_CERT=y
 CONFIG_MBEDTLS_DYNAMIC_FREE_CONFIG_DATA=y
+CONFIG_MBEDTLS_DHM_C=y
 CONFIG_EXAMPLE_HTTP_ENDPOINT="httpbin.espressif.cn"