diff --git a/src/ifcwrap/IfcGeomWrapper.i b/src/ifcwrap/IfcGeomWrapper.i
index 64b1fb9bd1..1e8654f064 100644
--- a/src/ifcwrap/IfcGeomWrapper.i
+++ b/src/ifcwrap/IfcGeomWrapper.i
@@ -27,6 +27,15 @@
 	}
 }
 
+// SWIG does not support bool references in a meaningful way, so the
+// IfcGeom::IteratorSettings functions degrade to return a read only value
+%typemap(out) double& {
+	$result = SWIG_From_double(*$1);
+}
+%typemap(out) bool& {
+	$result = PyBool_FromLong(static_cast<long>(*$1));
+}
+
 %include "../ifcgeom/IfcGeomIteratorSettings.h"
 %include "../ifcgeom/IfcGeomElement.h"
 %include "../ifcgeom/IfcGeomMaterial.h"
@@ -76,15 +85,6 @@
 	}
 }
 
-// SWIG does not support bool references in a meaningful way, so the
-// IfcGeom::IteratorSettings functions degrade to return a read only value
-%typemap(out) double& {
-	$result = SWIG_From_double(*$1);
-}
-%typemap(out) bool& {
-	$result = PyBool_FromLong(static_cast<long>(*$1));
-}
-
 // This does not seem to work:
 %ignore IfcGeom::Iterator<float>::Iterator(const IfcGeom::IteratorSettings&, IfcParse::IfcFile*);
 %ignore IfcGeom::Iterator<float>::Iterator(const IfcGeom::IteratorSettings&, void*, int);