diff --git a/src/slic3r/GUI/3DScene.hpp b/src/slic3r/GUI/3DScene.hpp
index ce0f92e47..50937f45c 100644
--- a/src/slic3r/GUI/3DScene.hpp
+++ b/src/slic3r/GUI/3DScene.hpp
@@ -7,6 +7,7 @@
 #include "libslic3r/TriangleMesh.hpp"
 #include "libslic3r/Utils.hpp"
 #include "libslic3r/Geometry.hpp"
+#include "libslic3r/PrintConfig.hpp"
 // BBS
 #include "libslic3r/ObjectID.hpp"