diff --git a/CMakeLists.txt b/CMakeLists.txt
index b259f06..5413eec 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -12,7 +12,6 @@ set(VTK_COMPONENTS
   VTK::IOGeometry
   VTK::IOXML
   VTK::FiltersModeling
-  VTK::FiltersPoints
   VTK::vtksys)
 set(ENABLE_VIEWER OFF CACHE BOOL "Enable the 3D viewer, depends on Qt.")
 if(ENABLE_VIEWER)
diff --git a/src/main.cc b/src/main.cc
index 0a59ba3..6d54bcb 100644
--- a/src/main.cc
+++ b/src/main.cc
@@ -15,7 +15,6 @@
 #include <vtkXMLUnstructuredGridReader.h>
 #include <vtkXMLUnstructuredGridWriter.h>
 #include <vtksys/SystemTools.hxx>
-#include <vtkPointSmoothingFilter.h>
 
 #ifdef USE_VIEWER
 #include <vtkCamera.h>
@@ -83,11 +82,8 @@ int main(int argc, char **argv) {
 	vtkNew<DihedralAnglesFilter> dihedralAnglesFilter;
 	dihedralAnglesFilter->SetInputConnection(project->GetOutputPort());
 
-	vtkNew<vtkPointSmoothingFilter> pointSmoothingFilter;
-	pointSmoothingFilter->SetInputConnection(dihedralAnglesFilter->GetOutputPort());
-
 	vtkNew<vtkXMLUnstructuredGridWriter> writer;
-	writer->SetInputConnection(pointSmoothingFilter->GetOutputPort());
+	writer->SetInputConnection(dihedralAnglesFilter->GetOutputPort());
 	writer->SetDataModeToAscii();
 	writer->SetFileName("out.vtu");
 	writer->Write();