diff --git a/src/libslic3r/Tesselate.hpp b/src/libslic3r/Tesselate.hpp
index a2c6d6b06..ed12df888 100644
--- a/src/libslic3r/Tesselate.hpp
+++ b/src/libslic3r/Tesselate.hpp
@@ -3,6 +3,8 @@
 
 #include <vector>
 
+#include "Point.hpp"
+
 namespace Slic3r {
 
 class ExPolygon;