diff --git a/src/vs/workbench/contrib/codeActions/browser/codeActionsContribution.ts b/src/vs/workbench/contrib/codeActions/browser/codeActionsContribution.ts
index 8adbf6243a2..70ca709c5be 100644
--- a/src/vs/workbench/contrib/codeActions/browser/codeActionsContribution.ts
+++ b/src/vs/workbench/contrib/codeActions/browser/codeActionsContribution.ts
@@ -81,7 +81,7 @@ export class CodeActionsContribution extends Disposable implements IWorkbenchCon
 		super();
 
 		codeActionsExtensionPoint.setHandler(extensionPoints => {
-			this._contributedCodeActions = extensionPoints.flatMap(x => x.value);
+			this._contributedCodeActions = extensionPoints.flatMap(x => x.value).filter(x => Array.isArray(x.actions));
 			this.updateConfigurationSchema(this._contributedCodeActions);
 			this._onDidChangeContributions.fire();
 		});