diff --git a/src/mainboard/google/fatcat/variants/baseboard/fatcat/devicetree.cb b/src/mainboard/google/fatcat/variants/baseboard/fatcat/devicetree.cb
index c217a159e1..b09f9e324b 100644
--- a/src/mainboard/google/fatcat/variants/baseboard/fatcat/devicetree.cb
+++ b/src/mainboard/google/fatcat/variants/baseboard/fatcat/devicetree.cb
@@ -51,6 +51,9 @@ chip soc/intel/pantherlake
 	# DPTF enable
 	register "dptf_enable" = "true"
 
+	# Setting TCC of 100C = Tj max (110) - TCC_Offset (10)
+	register "tcc_offset" = "10"
+
 	# Disable C1 C-state auto-demotion
 	register "disable_c1_state_auto_demotion" = "true"
 	# Disable PKGC-state auto-demotion