diff --git a/src/types/custom.d.ts b/src/types/custom.d.ts
index fb8b2354..28ed6332 100644
--- a/src/types/custom.d.ts
+++ b/src/types/custom.d.ts
@@ -106,6 +106,7 @@ declare global {
         remotevars: Record<string, string>;
         status: RemoteStatusTypeStrs;
         connecttimeout: number;
+        countdownactive: boolean;
         errorstr: string;
         installstatus: string;
         installerrorstr: string;