diff --git a/CHANGELOG.md b/CHANGELOG.md
index 89df8ae55..6dfc524c4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 
+### Fixed
+- Any typing does not trigger error with subclass anymore
+
 ## v0.7.0
 
 ### Fixed
diff --git a/dessia_common/utils/jsonschema.py b/dessia_common/utils/jsonschema.py
index b5f3b39af..d75b2e601 100644
--- a/dessia_common/utils/jsonschema.py
+++ b/dessia_common/utils/jsonschema.py
@@ -228,6 +228,8 @@ def jsonschema_from_annotation(annotation, jsonschema_element, order, editable=N
             'type': 'object', 'is_class': True,
             'properties': {'name': {'type': 'string'}}
         })
+    elif typing_ is Any:
+        jsonschema_element[key].update({'type': 'object', 'properties': {'.*': '.*'}})
     elif inspect.isclass(typing_) and issubclass(typing_, Measure):
         ann = (key, float)
         jsonschema_element = jsonschema_from_annotation(
@@ -237,11 +239,6 @@ def jsonschema_from_annotation(annotation, jsonschema_element, order, editable=N
         jsonschema_element[key]['units'] = typing_.units
     elif typing_ in [TextIO, BinaryIO] or issubclass(typing_, (BinaryFile, StringFile)):
         jsonschema_element[key].update({'type': 'text', 'is_file': True})
-    elif typing_ is Any:
-        jsonschema_element[key].update({
-            'type': 'object',
-            'properties': {'.*': '.*'}
-        })
     else:
         classname = dc.full_classname(object_=typing_, compute_for='class')
         if inspect.isclass(typing_) and issubclass(typing_, dc.DessiaObject):