diff --git a/src/mainboard/google/poppy/devicetree.cb b/src/mainboard/google/poppy/devicetree.cb
index e2af00f4ed..782f075e0e 100644
--- a/src/mainboard/google/poppy/devicetree.cb
+++ b/src/mainboard/google/poppy/devicetree.cb
@@ -1,7 +1,7 @@
 chip soc/intel/skylake
 
-	# Enable deep Sx states
-	register "deep_s3_enable" = "1"
+	# Deep Sx states
+	register "deep_s3_enable" = "0"
 	register "deep_s5_enable" = "1"
 	register "deep_sx_config" = "DSX_EN_LAN_WAKE_PIN | DSX_EN_WAKE_PIN"