diff --git a/src/ifcwrap/IfcGeomWrapper.i b/src/ifcwrap/IfcGeomWrapper.i
index 4c6e131e03..89bf7ef5df 100644
--- a/src/ifcwrap/IfcGeomWrapper.i
+++ b/src/ifcwrap/IfcGeomWrapper.i
@@ -963,13 +963,6 @@ struct ShapeRTTI : public boost::static_visitor<PyObject*>
 	%}
 };
 
-%extend IfcGeom::Matrix {
-	%pythoncode %{
-        # Hide the getters with read-only property implementations
-        data = property(data)
-	%}
-};
-
 %{
 	template <typename T>
 	std::string to_locale_invariant_string(const T& t) {