diff --git a/src/slic3r/GUI/GLCanvas3D.cpp b/src/slic3r/GUI/GLCanvas3D.cpp
index 24dd159a3..f65c7521d 100644
--- a/src/slic3r/GUI/GLCanvas3D.cpp
+++ b/src/slic3r/GUI/GLCanvas3D.cpp
@@ -95,6 +95,11 @@ RetinaHelper::~RetinaHelper() {}
 float RetinaHelper::get_scale_factor() { return float(m_window->GetContentScaleFactor()); }
 #endif // __WXGTK3__
 
+// Fixed the collision between BuildVolume::Type::Convex and macro Convex defined inside /usr/include/X11/X.h that is included by WxWidgets 3.0.
+#if defined(__linux__) && defined(Convex)
+#undef Convex
+#endif
+
 Size::Size()
     : m_width(0)
     , m_height(0)