diff --git a/src/Mod/Import/Gui/AppImportGuiPy.cpp b/src/Mod/Import/Gui/AppImportGuiPy.cpp
index 3ecbd2b9e2..aa06d3c393 100644
--- a/src/Mod/Import/Gui/AppImportGuiPy.cpp
+++ b/src/Mod/Import/Gui/AppImportGuiPy.cpp
@@ -693,7 +693,7 @@ private:
                 TColStd_IndexedDataMapOfStringString aMetadata;
                 RWGltf_CafWriter aWriter (name8bit.c_str(), file.hasExtension("glb"));
                 aWriter.SetTransformationFormat (RWGltf_WriterTrsfFormat_Compact);
-                aWriter.ChangeCoordinateSystemConverter().SetInputLengthUnit (0.001);
+                //aWriter.ChangeCoordinateSystemConverter().SetInputLengthUnit (0.001);
                 aWriter.ChangeCoordinateSystemConverter().SetInputCoordinateSystem (RWMesh_CoordinateSystem_Zup);
                 Standard_Boolean ret = aWriter.Perform (hDoc, aMetadata, Message_ProgressRange());
                 if (!ret) {