diff --git a/src/mainboard/google/sarien/variants/arcada/devicetree.cb b/src/mainboard/google/sarien/variants/arcada/devicetree.cb
index 4bf3736567..1507214f99 100644
--- a/src/mainboard/google/sarien/variants/arcada/devicetree.cb
+++ b/src/mainboard/google/sarien/variants/arcada/devicetree.cb
@@ -161,7 +161,7 @@ chip soc/intel/cannonlake
 	#| I2C4              | H1 TPM                    |
 	#+-------------------+---------------------------+
 
-	register "tcc_offset" = "5"
+	register "tcc_offset" = "10"
 
 	register "common_soc_config" = "{
 		.chipset_lockdown = CHIPSET_LOCKDOWN_COREBOOT,
diff --git a/src/mainboard/google/sarien/variants/sarien/devicetree.cb b/src/mainboard/google/sarien/variants/sarien/devicetree.cb
index f04149f49e..e4a92a96d5 100644
--- a/src/mainboard/google/sarien/variants/sarien/devicetree.cb
+++ b/src/mainboard/google/sarien/variants/sarien/devicetree.cb
@@ -158,7 +158,7 @@ chip soc/intel/cannonlake
 	#| I2C4              | H1 TPM                    |
 	#+-------------------+---------------------------+
 
-	register "tcc_offset" = "5"
+	register "tcc_offset" = "10"
 
 	register "common_soc_config" = "{
 		.chipset_lockdown = CHIPSET_LOCKDOWN_COREBOOT,