diff --git a/src/vs/workbench/api/common/extHost.protocol.ts b/src/vs/workbench/api/common/extHost.protocol.ts
index 527d667cc5a..0109dda3dec 100644
--- a/src/vs/workbench/api/common/extHost.protocol.ts
+++ b/src/vs/workbench/api/common/extHost.protocol.ts
@@ -1321,7 +1321,6 @@ export const ExtHostContext = {
 	ExtHostTreeViews: createExtId<ExtHostTreeViewsShape>('ExtHostTreeViews'),
 	ExtHostFileSystem: createExtId<ExtHostFileSystemShape>('ExtHostFileSystem'),
 	ExtHostFileSystemEventService: createExtId<ExtHostFileSystemEventServiceShape>('ExtHostFileSystemEventService'),
-	ExtHostHeapService: createExtId<ExtHostHeapServiceShape>('ExtHostHeapMonitor'),
 	ExtHostLanguageFeatures: createExtId<ExtHostLanguageFeaturesShape>('ExtHostLanguageFeatures'),
 	ExtHostQuickOpen: createExtId<ExtHostQuickOpenShape>('ExtHostQuickOpen'),
 	ExtHostExtensionService: createExtId<ExtHostExtensionServiceShape>('ExtHostExtensionService'),