diff --git a/include/dbus_utility.hpp b/include/dbus_utility.hpp
index 933d733..c06ba9e 100644
--- a/include/dbus_utility.hpp
+++ b/include/dbus_utility.hpp
@@ -147,7 +147,7 @@
 inline void checkDbusPathExists(const std::string& path, Callback&& callback)
 {
     crow::connections::systemBus->async_method_call(
-        [callback{std::forward<Callback>(callback)}](
+        [callback = std::forward<Callback>(callback)](
             const boost::system::error_code& ec,
             const dbus::utility::MapperGetObject& objectNames) {
         callback(!ec && !objectNames.empty());