diff --git a/src/mainboard/intel/adlrvp/early_gpio.c b/src/mainboard/intel/adlrvp/early_gpio.c
index 11938ed883..01b4c3c146 100644
--- a/src/mainboard/intel/adlrvp/early_gpio.c
+++ b/src/mainboard/intel/adlrvp/early_gpio.c
@@ -11,6 +11,10 @@ static const struct pad_config early_gpio_table[] = {
 	PAD_CFG_GPO(GPP_F14, 0, PLTRST),
 	/* WWAN_PWR_EN */
 	PAD_CFG_GPO(GPP_F21, 1, DEEP),
+	/* SMB_CLK */
+	PAD_CFG_NF(GPP_C0, NONE, DEEP, NF1),
+	/* SMB_DATA */
+	PAD_CFG_NF(GPP_C1, NONE, DEEP, NF1),
 };
 
 void variant_configure_early_gpio_pads(void)