diff --git a/configs/defconfig.common b/configs/defconfig.common
index 59dd41dc4..b9d260e5d 100644
--- a/configs/defconfig.common
+++ b/configs/defconfig.common
@@ -53,6 +53,7 @@ CONFIG_LWIP_MAX_SOCKETS=16
 CONFIG_LWIP_DHCP_RESTORE_LAST_IP=y
 CONFIG_LWIP_DHCP_OPTIONS_LEN=128
 CONFIG_LWIP_SNTP_MAX_SERVERS=3
+CONFIG_LWIP_SNTP_UPDATE_DELAY=10800000
 CONFIG_LWIP_DHCP_GET_NTP_SRV=y
 CONFIG_MBEDTLS_PSK_MODES=y
 CONFIG_MBEDTLS_KEY_EXCHANGE_PSK=y