diff --git a/src/mainboard/google/octopus/variants/baseboard/devicetree.cb b/src/mainboard/google/octopus/variants/baseboard/devicetree.cb
index aee8668a54..7072b7874f 100644
--- a/src/mainboard/google/octopus/variants/baseboard/devicetree.cb
+++ b/src/mainboard/google/octopus/variants/baseboard/devicetree.cb
@@ -46,6 +46,9 @@ chip soc/intel/apollolake
 	# Enable lpss s0ix
 	register "lpss_s0ix_enable" = "1"
 
+	# Enable DPTF
+	register "dptf_enable" = "1"
+
 	# Enable Audio Clock and Power gating
 	register "hdaudio_clk_gate_enable" = "1"
 	register "hdaudio_pwr_gate_enable" = "1"