diff --git a/product.json b/product.json
index e5c0aafc..9f7a0442 100644
--- a/product.json
+++ b/product.json
@@ -74,5 +74,12 @@
 				"publisherDisplayName": "Microsoft"
 			}
 		}
+	],
+	"extensionsGallery": {
+		"serviceUrl": "https://open-vsx.org/vscode/gallery",
+		"itemUrl": "https://open-vsx.org/vscode/item"
+	},
+	"linkProtectionTrustedDomains": [
+		"https://open-vsx.org"
 	]
 }