diff --git a/packages/backend/crates/activitypub/src/queue.rs b/packages/backend/crates/activitypub/src/queue.rs
index 6ec0bc088e..70f8d4958d 100644
--- a/packages/backend/crates/activitypub/src/queue.rs
+++ b/packages/backend/crates/activitypub/src/queue.rs
@@ -27,12 +27,12 @@ use url::Url;
 
 #[derive(Clone, Debug, Deserialize, Serialize)]
 pub struct SendActivityTask {
-    actor_id: Url,
-    activity_id: Url,
-    activity: String,
-    inbox: Url,
-    private_key: String,
-    http_signature_compat: bool,
+    pub actor_id: Url,
+    pub activity_id: Url,
+    pub activity: String,
+    pub inbox: Url,
+    pub private_key: String,
+    pub http_signature_compat: bool,
 }
 
 #[async_trait]