diff --git a/copulas/__init__.py b/copulas/__init__.py
index bf40e3d8..95752d55 100644
--- a/copulas/__init__.py
+++ b/copulas/__init__.py
@@ -321,7 +321,7 @@ def _find_addons():
         try:
             addon = entry_point.load()
         except Exception:  # pylint: disable=broad-exception-caught
-            msg = f'Failed to load "{entry_point.name}" from "{entry_point.version}".'
+            msg = f'Failed to load "{entry_point.name}" from "{entry_point.value}".'
             warnings.warn(msg)
             continue
 
diff --git a/tests/unit/test___init__.py b/tests/unit/test___init__.py
index acd216f7..fd861328 100644
--- a/tests/unit/test___init__.py
+++ b/tests/unit/test___init__.py
@@ -479,7 +479,7 @@ def entry_point_error():
 
     bad_entry_point = MagicMock()
     bad_entry_point.name = 'bad_entry_point'
-    bad_entry_point.version = 'bad_module'
+    bad_entry_point.value = 'bad_module'
     bad_entry_point.load.side_effect = entry_point_error
     entry_points_mock.return_value = [bad_entry_point]
     msg = 'Failed to load "bad_entry_point" from "bad_module".'