diff --git a/packages/isomorphic-core/src/imap-connection.js b/packages/isomorphic-core/src/imap-connection.js
index 5dc53153d..a66f20bac 100644
--- a/packages/isomorphic-core/src/imap-connection.js
+++ b/packages/isomorphic-core/src/imap-connection.js
@@ -373,7 +373,7 @@ class IMAPConnection extends EventEmitter {
         error: err,
         operation_type: operation.constructor.name,
         operation_description: operation.description(),
-      }, `Sync operation errored`)
+      }, `IMAPConnection - operation errored`)
       reject(err);
     })
   }