diff --git a/drivers/gpu/drm/radeon/r600_dpm.c b/drivers/gpu/drm/radeon/r600_dpm.c
index 28177da694f25b5172e22d5ed68cba9bf9e196a5..e7684c6d07e3eaf1a0606de2bede8c13225d0759 100644
--- a/drivers/gpu/drm/radeon/r600_dpm.c
+++ b/drivers/gpu/drm/radeon/r600_dpm.c
@@ -720,6 +720,7 @@ bool r600_is_internal_thermal_sensor(enum radeon_int_thermal_type sensor)
 	case THERMAL_TYPE_EVERGREEN:
 	case THERMAL_TYPE_SUMO:
 	case THERMAL_TYPE_NI:
+	case THERMAL_TYPE_SI:
 		return true;
 	case THERMAL_TYPE_ADT7473_WITH_INTERNAL:
 	case THERMAL_TYPE_EMC2103_WITH_INTERNAL: