diff --git a/src/ifcopenshell-python/test/api/pset/test_edit_pset.py b/src/ifcopenshell-python/test/api/pset/test_edit_pset.py
index de9cb352b5..58784a7222 100644
--- a/src/ifcopenshell-python/test/api/pset/test_edit_pset.py
+++ b/src/ifcopenshell-python/test/api/pset/test_edit_pset.py
@@ -90,6 +90,14 @@ class TestEditPset(test.bootstrap.IFC4):
         pset = element.IsDefinedBy[0].RelatingPropertyDefinition
         assert len(pset.HasProperties) == 0
 
+    def test_removing_a_none_property_if_specified(self):
+        element = ifcopenshell.api.run("root.create_entity", self.file, ifc_class="IfcWall")
+        pset = ifcopenshell.api.run("pset.add_pset", self.file, product=element, name="Pset_WallCommon")
+        ifcopenshell.api.run("pset.edit_pset", self.file, pset=pset, properties={"Reference": "Foo"})
+        ifcopenshell.api.run("pset.edit_pset", self.file, pset=pset, properties={"Reference": None}, should_purge=True)
+        pset = element.IsDefinedBy[0].RelatingPropertyDefinition
+        assert len(pset.HasProperties) == 0
+
     def test_editing_a_pset_name(self):
         element = ifcopenshell.api.run("root.create_entity", self.file, ifc_class="IfcWall")
         pset = ifcopenshell.api.run("pset.add_pset", self.file, product=element, name="foo")