diff --git a/src/vs/workbench/api/node/extHost.api.impl.ts b/src/vs/workbench/api/node/extHost.api.impl.ts
index dc3145effd1..ee9475f99b7 100644
--- a/src/vs/workbench/api/node/extHost.api.impl.ts
+++ b/src/vs/workbench/api/node/extHost.api.impl.ts
@@ -145,7 +145,7 @@ export function createApiFactory(
 		let checkSelector = (function () {
 			let done = initData.environment.extensionDevelopmentPath !== extension.extensionFolderPath;
 			function inform(selector: vscode.DocumentSelector) {
-				console.info(`Extension '${extension.id}' uses a document selector that applies to all schemes.}`);
+				console.info(`Extension '${extension.id}' uses a document selector without scheme. Learn more about this: https://go.microsoft.com/fwlink/?linkid=872305`);
 				done = true;
 			}
 			return function perform(selector: vscode.DocumentSelector): vscode.DocumentSelector {