diff --git a/pubky/src/shared/auth.rs b/pubky/src/shared/auth.rs
index 0dff599..5c37f48 100644
--- a/pubky/src/shared/auth.rs
+++ b/pubky/src/shared/auth.rs
@@ -143,11 +143,14 @@ impl PubkyClient {
         path_segments.push(&channel_id);
         drop(path_segments);
 
-        self.request(Method::POST, callback)
+        let response = self
+            .request(Method::POST, callback)
             .body(encrypted_token)
             .send()
             .await?;
 
+        response.error_for_status()?;
+
         Ok(())
     }