diff --git a/src/libslic3r/CAD/GeometryEngine.cpp b/src/libslic3r/CAD/GeometryEngine.cpp
index ede3924056..2b923938c2 100644
--- a/src/libslic3r/CAD/GeometryEngine.cpp
+++ b/src/libslic3r/CAD/GeometryEngine.cpp
@@ -15,6 +15,8 @@
 #include <TopExp.hxx>
 #include <TopTools.hxx>
 #include <TopTools_IndexedMapOfShape.hxx>
+#include <TopTools_ListOfShape.hxx>
+#include <TopTools_IndexedDataMapOfShapeListOfShape.hxx>
 #include <Poly_Triangulation.hxx>
 #include <gp_Ax2.hxx>
 #include <gp_Dir.hxx>
diff --git a/src/libslic3r/Format/STEP.cpp b/src/libslic3r/Format/STEP.cpp
index 22e39b207f..8305174e73 100644
--- a/src/libslic3r/Format/STEP.cpp
+++ b/src/libslic3r/Format/STEP.cpp
@@ -25,6 +25,7 @@
 #include "XCAFDoc_DocumentTool.hxx"
 #include "XCAFDoc_ShapeTool.hxx"
 #include "XCAFApp_Application.hxx"
+#include "TDF_LabelSequence.hxx"
 #include "TopoDS_Solid.hxx"
 #include "TopoDS_Compound.hxx"
 #include "TopoDS_Builder.hxx"