diff --git a/src/sql/platform/tasks/common/tasks.ts b/src/sql/platform/tasks/common/tasks.ts
index b5eedf9ab3..0dbdeb032e 100644
--- a/src/sql/platform/tasks/common/tasks.ts
+++ b/src/sql/platform/tasks/common/tasks.ts
@@ -131,6 +131,6 @@ export const TaskRegistry: ITaskRegistry = new class implements ITaskRegistry {
 	}
 
 	getTasks(): string[] {
-		return this._tasks;
+		return this._tasks.slice(0);
 	}
 };