diff --git a/src/ec/google/chromeec/ec_acpi.c b/src/ec/google/chromeec/ec_acpi.c
index 02b6394..53a4e75 100644
--- a/src/ec/google/chromeec/ec_acpi.c
+++ b/src/ec/google/chromeec/ec_acpi.c
@@ -276,7 +276,7 @@
 	ec->ops = &ec_ops;
 
 	if (CONFIG(DRIVERS_INTEL_DPTF))
-		ec_fill_dptf_helpers(ec);
+		ec_fill_dptf_helpers(ec, dev);
 
 	fill_ssdt_typec_device(dev);
 	fill_ssdt_ps2_keyboard(dev);