diff --git a/src/vs/workbench/contrib/extensions/browser/extensionsWorkbenchService.ts b/src/vs/workbench/contrib/extensions/browser/extensionsWorkbenchService.ts
index 9561c3d3553..02c6750c8f2 100644
--- a/src/vs/workbench/contrib/extensions/browser/extensionsWorkbenchService.ts
+++ b/src/vs/workbench/contrib/extensions/browser/extensionsWorkbenchService.ts
@@ -1361,7 +1361,7 @@ export class ExtensionsWorkbenchService extends Disposable implements IExtension
 
 		const invalidExtensions = this.local.filter(e => e.enablementState === EnablementState.DisabledByInvalidExtension && !e.isWorkspaceScoped);
 		if (invalidExtensions.length) {
-			if (invalidExtensions.some(e => e.local &&
+			if (invalidExtensions.some(e => e.local && e.local.manifest.engines &&
 				(!isEngineValid(e.local.manifest.engines.vscode, this.productService.version, this.productService.date) || areApiProposalsCompatible([...e.local.manifest.enabledApiProposals ?? []]))
 			)) {
 				return {