diff --git a/src/slic3r/GUI/MainFrame.cpp b/src/slic3r/GUI/MainFrame.cpp
index 8a4bee03e..69c566819 100644
--- a/src/slic3r/GUI/MainFrame.cpp
+++ b/src/slic3r/GUI/MainFrame.cpp
@@ -943,7 +943,7 @@ bool MainFrame::can_export_supports() const
     const PrintObjects& objects = m_plater->sla_print().objects();
     for (const SLAPrintObject* object : objects)
     {
-        if (!object->support_mesh().empty())
+        if (!object->support_mesh().empty() || !object->pad_mesh().empty())
         {
             can_export = true;
             break;