diff --git a/include/mp/proxy-io.h b/include/mp/proxy-io.h
index 4bcacfee..e26accb5 100644
--- a/include/mp/proxy-io.h
+++ b/include/mp/proxy-io.h
@@ -157,7 +157,7 @@ class EventLoop
     {
         Logger logger(false, m_log_fn);
         logger << "{" << LongThreadName(m_exe_name) << "} ";
-        return std::move(logger);
+        return logger;
     }
     Logger logPlain() { return Logger(false, m_log_fn); }
     Logger raise() { return Logger(true, m_log_fn); }