diff --git a/src/mobase/wrappers/basic_classes.cpp b/src/mobase/wrappers/basic_classes.cpp
index 2ca20b0..6dd5aa8 100644
--- a/src/mobase/wrappers/basic_classes.cpp
+++ b/src/mobase/wrappers/basic_classes.cpp
@@ -323,6 +323,7 @@ namespace mo2::python {
             .def("hasMasterExtension", &IPluginList::hasMasterExtension, "name"_a)
             .def("isLightFlagged", &IPluginList::isLightFlagged, "name"_a)
             .def("hasLightExtension", &IPluginList::hasLightExtension, "name"_a)
+            .def("isOverlayFlagged", &IPluginList::isOverlayFlagged, "name"_a)
 
             // Kept but deprecated for backward compatibility:
             .def(