diff --git a/target/linux/x86/base-files/etc/diag.sh b/target/linux/x86/base-files/etc/diag.sh
index 3af4b23583..5a71c18caf 100644
--- a/target/linux/x86/base-files/etc/diag.sh
+++ b/target/linux/x86/base-files/etc/diag.sh
@@ -71,6 +71,10 @@ set_state() {
 		status_led_blink_preinit_regular
 		;;
 
+	upgrade)
+		status_led_blink_preinit_regular
+		;;
+
 	done)
 		status_led_on
 		;;