diff --git a/board/grunt/board.h b/board/grunt/board.h
index bfa7fe88e7..1e27cce866 100644
--- a/board/grunt/board.h
+++ b/board/grunt/board.h
@@ -79,7 +79,7 @@
 #define CONFIG_USB_PD_ALT_MODE_DFP
 #define CONFIG_USB_PD_COMM_LOCKED
 #define CONFIG_USB_PD_DISCHARGE
-#define CONFIG_USB_PD_DISCHARGE_TCPC
+#define CONFIG_USB_PD_DISCHARGE_PPC
 #define CONFIG_USB_PD_DUAL_ROLE
 #define CONFIG_USB_PD_DUAL_ROLE_AUTO_TOGGLE
 #define CONFIG_USB_PD_LOGGING