diff --git a/src/vs/base/common/product.ts b/src/vs/base/common/product.ts
index 1f58ce0f..3c2301c6 100644
--- a/src/vs/base/common/product.ts
+++ b/src/vs/base/common/product.ts
@@ -56,6 +56,7 @@ export type ExtensionVirtualWorkspaceSupport = {
 
 export interface IProductConfiguration {
 	readonly version: string;
+	readonly voidVersion: string;
 	readonly date?: string;
 	readonly quality?: string;
 	readonly commit?: string;