diff --git a/src/ansys/dpf/core/field_definition.py b/src/ansys/dpf/core/field_definition.py
index 547aef932f..4796c9ab7b 100644
--- a/src/ansys/dpf/core/field_definition.py
+++ b/src/ansys/dpf/core/field_definition.py
@@ -155,7 +155,7 @@ def dimensionality(self):
 
     # @version_requires("4.0") #TODO
     @property
-    def quantity_type(self):
+    def quantity_types(self):
         """Getter for Quantity Types
 
         Returns
@@ -166,7 +166,6 @@ def quantity_type(self):
         quantity_types = []
         for i in range(self.num_quantity_types()):
             qt = self._api.csfield_definition_get_quantity_type(self, i)
-            print(qt)
             quantity_types.append(str(qt))
 
         return quantity_types
diff --git a/src/ansys/dpf/gate/field_definition_grpcapi.py b/src/ansys/dpf/gate/field_definition_grpcapi.py
index 9988fb421d..70814b665f 100644
--- a/src/ansys/dpf/gate/field_definition_grpcapi.py
+++ b/src/ansys/dpf/gate/field_definition_grpcapi.py
@@ -25,7 +25,7 @@ def csfield_definition_fill_unit(fieldDef, symbol, size, homogeneity, factor, sh
     
     @staticmethod
     def csfield_definition_get_quantity_type(fieldDef, index):
-        return _get_stub(fieldDef._server).List(fieldDef._internal_obj).quantity_type[index]
+        return _get_stub(fieldDef._server).List(fieldDef._internal_obj).quantity_types.quantity_types[index]
     
     @staticmethod
     def csfield_definition_set_quantity_type(fieldDef, quantityType):
@@ -33,11 +33,11 @@ def csfield_definition_set_quantity_type(fieldDef, quantityType):
 
     @staticmethod
     def csfield_definition_get_num_available_quantity_types(fieldDef):
-        return len(_get_stub(fieldDef._server).List(fieldDef._internal_obj).quantity_type)
+        return len(_get_stub(fieldDef._server).List(fieldDef._internal_obj).quantity_types.quantity_types)
 
     @staticmethod
     def csfield_definition_is_of_quantity_type(fieldDef, quantityType):
-        return quantityType in _get_stub(fieldDef._server).List(fieldDef._internal_obj).quantity_type
+        return quantityType in _get_stub(fieldDef._server).List(fieldDef._internal_obj).quantity_types.quantity_types
         
     @staticmethod
     def csfield_definition_get_shell_layers(fieldDef):
@@ -107,6 +107,6 @@ def _modify_field_def(
         if name != None:
             request.name.string = name
         if quantity_type != None:
-            request.quantity_types.quantity_types = quantity_type
+            request.quantity_types.quantity_types.append(quantity_type)
 
         _get_stub(fieldDef._server).Update(request)
diff --git a/tests/test_field.py b/tests/test_field.py
index f749d43025..5fe917039a 100644
--- a/tests/test_field.py
+++ b/tests/test_field.py
@@ -526,18 +526,18 @@ def test_field_definition_quantity_type(server_type):
     fieldDef.add_quantity_type(qt)
 
     # Testing the getter
-    assert fieldDef.quantity_type[0] == qt
+    assert fieldDef.quantity_types[0] == qt
 
     # Adding a second quantity type
     qt2 = "another_quantity_type"
     fieldDef.add_quantity_type(qt2)
 
     # Testing the getter again
-    assert fieldDef.quantity_type[1] == qt2
+    assert fieldDef.quantity_types[1] == qt2
 
     # Testing the getter with an index out of range
     with pytest.raises(Exception):
-        fieldDef.quantity_type[2]
+        fieldDef.quantity_types[2]
 
     # Getting the number of available quantity types
     assert fieldDef.num_quantity_types() == 2