diff --git a/package.json b/package.json
index 2d1052f..f3667f8 100644
--- a/package.json
+++ b/package.json
@@ -379,5 +379,10 @@
     "mocha": "^6.1.4",
     "tslint": "^5.5.0",
     "typescript": "^3.8.3"
+  },
+    "capabilities": {
+    "virtualWorkspaces": {
+      "supported": true
+    }
   }
 }