diff --git a/src/remote/activitypub/resolver.ts b/src/remote/activitypub/resolver.ts
index 9bbe474d3..e1c12e7e6 100644
--- a/src/remote/activitypub/resolver.ts
+++ b/src/remote/activitypub/resolver.ts
@@ -55,6 +55,8 @@ export default class Resolver {
 				Accept: 'application/activity+json, application/ld+json'
 			},
 			json: true
+		}).catch(e => {
+			throw new Error(`request error: ${e.message}`);
 		});
 
 		if (object === null || (