diff --git a/examples/zigbee/esp_zigbee_gateway/sdkconfig.defaults b/examples/zigbee/esp_zigbee_gateway/sdkconfig.defaults
index 25d3d36dcc..d299502621 100644
--- a/examples/zigbee/esp_zigbee_gateway/sdkconfig.defaults
+++ b/examples/zigbee/esp_zigbee_gateway/sdkconfig.defaults
@@ -8,20 +8,6 @@ CONFIG_PARTITION_TABLE_OFFSET=0x8000
 CONFIG_PARTITION_TABLE_MD5=y
 # end of Partition Table
 
-#
-# mbedTLS
-#
-CONFIG_MBEDTLS_HARDWARE_AES=n
-CONFIG_MBEDTLS_HARDWARE_MPI=n
-CONFIG_MBEDTLS_HARDWARE_SHA=n
-CONFIG_MBEDTLS_CMAC_C=y
-CONFIG_MBEDTLS_SSL_PROTO_DTLS=y
-CONFIG_MBEDTLS_KEY_EXCHANGE_ECJPAKE=y
-# end of TLS Key Exchange Methods
-
-CONFIG_MBEDTLS_ECJPAKE_C=y
-# end of mbedTLS
-
 CONFIG_ESP_SYSTEM_EVENT_TASK_STACK_SIZE=4096
 
 #
diff --git a/examples/zigbee/light_sample/HA_on_off_light/sdkconfig.defaults b/examples/zigbee/light_sample/HA_on_off_light/sdkconfig.defaults
index 51a266bdd0..5ae45b073a 100644
--- a/examples/zigbee/light_sample/HA_on_off_light/sdkconfig.defaults
+++ b/examples/zigbee/light_sample/HA_on_off_light/sdkconfig.defaults
@@ -8,20 +8,6 @@ CONFIG_PARTITION_TABLE_OFFSET=0x8000
 CONFIG_PARTITION_TABLE_MD5=y
 # end of Partition Table
 
-#
-# mbedTLS
-#
-CONFIG_MBEDTLS_HARDWARE_AES=n
-CONFIG_MBEDTLS_HARDWARE_MPI=n
-CONFIG_MBEDTLS_HARDWARE_SHA=n
-CONFIG_MBEDTLS_CMAC_C=y
-CONFIG_MBEDTLS_SSL_PROTO_DTLS=y
-CONFIG_MBEDTLS_KEY_EXCHANGE_ECJPAKE=y
-# end of TLS Key Exchange Methods
-
-CONFIG_MBEDTLS_ECJPAKE_C=y
-# end of mbedTLS
-
 #
 # Zboss
 #
diff --git a/examples/zigbee/light_sample/HA_on_off_switch/sdkconfig.defaults b/examples/zigbee/light_sample/HA_on_off_switch/sdkconfig.defaults
index 79fcc61b2c..a5e62b5807 100644
--- a/examples/zigbee/light_sample/HA_on_off_switch/sdkconfig.defaults
+++ b/examples/zigbee/light_sample/HA_on_off_switch/sdkconfig.defaults
@@ -8,20 +8,6 @@ CONFIG_PARTITION_TABLE_OFFSET=0x8000
 CONFIG_PARTITION_TABLE_MD5=y
 # end of Partition Table
 
-#
-# mbedTLS
-#
-CONFIG_MBEDTLS_HARDWARE_AES=n
-CONFIG_MBEDTLS_HARDWARE_MPI=n
-CONFIG_MBEDTLS_HARDWARE_SHA=n
-CONFIG_MBEDTLS_CMAC_C=y
-CONFIG_MBEDTLS_SSL_PROTO_DTLS=y
-CONFIG_MBEDTLS_KEY_EXCHANGE_ECJPAKE=y
-# end of TLS Key Exchange Methods
-
-CONFIG_MBEDTLS_ECJPAKE_C=y
-# end of mbedTLS
-
 #
 # Zboss
 #