diff --git a/src/ifcwrap/IfcParseWrapper.i b/src/ifcwrap/IfcParseWrapper.i
index 29b1e2bb0f..c3985a6bc9 100644
--- a/src/ifcwrap/IfcParseWrapper.i
+++ b/src/ifcwrap/IfcParseWrapper.i
@@ -601,15 +601,15 @@ static IfcUtil::ArgumentType helper_fn_attribute_type(const IfcUtil::IfcBaseClas
 }
 
 %extend IfcParse::aggregation_type {
-	std::string type_of_aggregation() const {
-		static const char* const aggr_strings = ["array", "bag", "list", "set"];
-		return aggr_strings[(int) type_of_aggregation_];
+	std::string type_of_aggregation_string() const {
+		static const char* const aggr_strings[] = {"array", "bag", "list", "set"};
+		return aggr_strings[(int) $self->type_of_aggregation()];
 	}
 	%pythoncode %{
 		def __repr__(self):
 			format_bound = lambda i: "?" if i == -1 else str(i)
 			return "<%s [%s:%s] of %r>" % (
-				self.type_of_aggregation(),
+				self.type_of_aggregation_string(),
 				format_bound(self.bound1()),
 				format_bound(self.bound2()),
 				self.type_of_element()
@@ -646,16 +646,16 @@ static IfcUtil::ArgumentType helper_fn_attribute_type(const IfcUtil::IfcBaseClas
 }
 
 %extend IfcParse::inverse_attribute {
-	std::string type_of_aggregation() const {
-		static const char* const aggr_strings = ["bag", "set", ""];
-		return aggr_strings[(int) type_of_aggregation_];
+	std::string type_of_aggregation_string() const {
+		static const char* const aggr_strings[] = {"bag", "set", ""};
+		return aggr_strings[(int) $self->type_of_aggregation()];
 	}
 	%pythoncode %{
 		def __repr__(self):
 			format_bound = lambda i: "?" if i == -1 else str(i)
 			return "<inverse %s: %s [%s:%s] of %r for %r>" % (
 				self.name(),
-				self.type_of_aggregation(),
+				self.type_of_aggregation_string(),
 				format_bound(self.bound1()),
 				format_bound(self.bound2()),
 				self.entity_reference(),
diff --git a/src/ifcwrap/utils/type_conversion.i b/src/ifcwrap/utils/type_conversion.i
index 9947193939..52c4ce1c4e 100644
--- a/src/ifcwrap/utils/type_conversion.i
+++ b/src/ifcwrap/utils/type_conversion.i
@@ -113,6 +113,7 @@
 	PyObject* pythonize(const std::string& t)           { return PyUnicode_FromString(t.c_str());                                                    }
 	PyObject* pythonize(const IfcUtil::IfcBaseClass* t) { return SWIG_NewPointerObj(SWIG_as_voidptr(t), SWIGTYPE_p_IfcUtil__IfcBaseClass, 0);        }
 	PyObject* pythonize(const IfcParse::attribute* t)   { return SWIG_NewPointerObj(SWIG_as_voidptr(t), SWIGTYPE_p_IfcParse__attribute, 0);          }
+	PyObject* pythonize(const IfcParse::inverse_attribute* t) { return SWIG_NewPointerObj(SWIG_as_voidptr(t), SWIGTYPE_p_IfcParse__inverse_attribute, 0); }
 	PyObject* pythonize(const IfcParse::entity* t)      { return SWIG_NewPointerObj(SWIG_as_voidptr(t), SWIGTYPE_p_IfcParse__entity, 0);             }
 	PyObject* pythonize(const IfcParse::declaration* t) { return SWIG_NewPointerObj(SWIG_as_voidptr(t), SWIGTYPE_p_IfcParse__declaration, 0);        }
 	// NB: This cannot be temporary as a Python object is constructed from a pointer to the address of this object
diff --git a/src/ifcwrap/utils/typemaps_out.i b/src/ifcwrap/utils/typemaps_out.i
index dade4ada48..6be9b98110 100644
--- a/src/ifcwrap/utils/typemaps_out.i
+++ b/src/ifcwrap/utils/typemaps_out.i
@@ -134,5 +134,6 @@ CREATE_VECTOR_TYPEMAP_OUT(double)
 CREATE_VECTOR_TYPEMAP_OUT(std::string)
 CREATE_VECTOR_TYPEMAP_OUT(IfcGeom::Material)
 CREATE_VECTOR_TYPEMAP_OUT(IfcParse::attribute const *)
+CREATE_VECTOR_TYPEMAP_OUT(IfcParse::inverse_attribute const *)
 CREATE_VECTOR_TYPEMAP_OUT(IfcParse::entity const *)
 CREATE_VECTOR_TYPEMAP_OUT(IfcParse::declaration const *)