diff --git a/src/vs/workbench/parts/extensions/electron-browser/extensionsViews.ts b/src/vs/workbench/parts/extensions/electron-browser/extensionsViews.ts
index 1317316f3eefcd0cfb062e07f620309e5447d92a..37f9a6e4e162556ba27c16186e06a048c1440a94 100644
--- a/src/vs/workbench/parts/extensions/electron-browser/extensionsViews.ts
+++ b/src/vs/workbench/parts/extensions/electron-browser/extensionsViews.ts
@@ -294,6 +294,7 @@ export class ExtensionsListView extends CollapsibleView {
 							.filter(name => local.every(ext => `${ext.publisher}.${ext.name}` !== name))
 							.filter(name => name.toLowerCase().indexOf(value) > -1);
 
+						this.telemetryService.publicLog('extensionAllRecommendations:open', { count: names.length });
 						if (!names.length) {
 							return TPromise.as(new PagedModel([]));
 						}