diff --git a/src/mainboard/starlabs/starbook/variants/cml/devtree.c b/src/mainboard/starlabs/starbook/variants/cml/devtree.c
index 6985c67..95a5d44 100644
--- a/src/mainboard/starlabs/starbook/variants/cml/devtree.c
+++ b/src/mainboard/starlabs/starbook/variants/cml/devtree.c
@@ -22,17 +22,17 @@
 		disable_turbo();
 		soc_conf->tdp_pl1_override	= 15;
 		soc_conf->tdp_pl2_override	= 15;
-		cfg->tcc_offset			= 30;
+		cfg->tcc_offset			= 20;
 		break;
 	case PP_BALANCED:
 		soc_conf->tdp_pl1_override	= 17;
 		soc_conf->tdp_pl2_override	= 20;
-		cfg->tcc_offset			= 25;
+		cfg->tcc_offset			= 15;
 		break;
 	case PP_PERFORMANCE:
 		soc_conf->tdp_pl1_override	= 20;
 		soc_conf->tdp_pl2_override	= 25;
-		cfg->tcc_offset			= 20;
+		cfg->tcc_offset			= 10;
 		break;
 	}