diff --git a/src/mainboard/google/brya/variants/uldrenite/gpio.c b/src/mainboard/google/brya/variants/uldrenite/gpio.c
index e8355d37e8..9097af2584 100644
--- a/src/mainboard/google/brya/variants/uldrenite/gpio.c
+++ b/src/mainboard/google/brya/variants/uldrenite/gpio.c
@@ -61,10 +61,10 @@ static const struct pad_config gpio_table[] = {
 	PAD_CFG_GPI_IRQ_WAKE(GPP_B3, NONE, PWROK, LEVEL, INVERT),
 	/* B4  : PROC_GP3 ==> EN_PP3300_UCAM_X */
 	PAD_CFG_GPO_LOCK(GPP_B4, 1, LOCK_CONFIG),
-	/* B5  : GPP_B5 ==> NC */
-	PAD_NC(GPP_B5, NONE),
-	/* B6  : GPP_B6 ==> NC */
-	PAD_NC(GPP_B6, NONE),
+	/* B5  : GPP_B5 ==> ISH_I2C0_SCL */
+	PAD_CFG_NF_IOSTANDBY_IGNORE(GPP_B5, NONE, DEEP, NF1),
+	/* B6  : GPP_B6 ==> ISH_I2C0_SDA */
+	PAD_CFG_NF_IOSTANDBY_IGNORE(GPP_B6, NONE, DEEP, NF1),
 	/* B7  : GPP_B7 ==> NC */
 	PAD_NC_LOCK(GPP_B7, NONE, LOCK_CONFIG),
 	/* B8  : GPP_B8 ==> NC */
diff --git a/src/mainboard/google/brya/variants/uldrenite/overridetree.cb b/src/mainboard/google/brya/variants/uldrenite/overridetree.cb
index e8ffc6072b..00de214d99 100644
--- a/src/mainboard/google/brya/variants/uldrenite/overridetree.cb
+++ b/src/mainboard/google/brya/variants/uldrenite/overridetree.cb
@@ -486,7 +486,12 @@ chip soc/intel/alderlake
 			end
 			probe DB_CELLULAR CELLULAR_RW350R
 		end # PCIE2 WWAN card
-		device ref ish off end
+		device ref ish on
+			chip drivers/intel/ish
+				register "firmware_name" = ""uldrenite_ish.bin""
+				device generic 0 on end
+			end
+		end
 		device ref shared_sram on end
 		device ref heci1 on end
 		device ref pmc hidden end