diff --git a/src/ifcwrap/IfcParseWrapper.i b/src/ifcwrap/IfcParseWrapper.i
index a7fd4ccf53..8e9c3c3808 100644
--- a/src/ifcwrap/IfcParseWrapper.i
+++ b/src/ifcwrap/IfcParseWrapper.i
@@ -28,6 +28,8 @@ private:
 
 %ignore IfcParse::IfcFile::Init;
 %ignore IfcParse::IfcFile::entityByGuid;
+%ignore IfcParse::IfcFile::register_inverse;
+%ignore IfcParse::IfcFile::unregister_inverse;
 %ignore operator<<;
 
 %ignore IfcParse::FileDescription::FileDescription;