diff --git a/src/slic3r/GUI/ParamsDialog.cpp b/src/slic3r/GUI/ParamsDialog.cpp
index cf97d35615..ba4e11e03b 100644
--- a/src/slic3r/GUI/ParamsDialog.cpp
+++ b/src/slic3r/GUI/ParamsDialog.cpp
@@ -1,6 +1,7 @@
 #include "ParamsDialog.hpp"
 #include "ParamsPanel.hpp"
 #include "GUI_App.hpp"
+#include "MainFrame.hpp"
 #include "Plater.hpp"
 #include "Tab.hpp"