diff --git a/novaclient/v2/contrib/list_extensions.py b/novaclient/v2/contrib/list_extensions.py
index 9177fa0cd..07f4e3d7f 100644
--- a/novaclient/v2/contrib/list_extensions.py
+++ b/novaclient/v2/contrib/list_extensions.py
@@ -18,6 +18,6 @@ from novaclient.v2 import list_extensions
 
 
 ListExtResource = list_extensions.ListExtResource
-ListExtManager = list_extensions.ListExtResource
+ListExtManager = list_extensions.ListExtManager
 
 contrib.warn()
diff --git a/releasenotes/notes/fixed-ListExtResource-given-in-place-of-ListExtManager-a759a27079d16a44.yaml b/releasenotes/notes/fixed-ListExtResource-given-in-place-of-ListExtManager-a759a27079d16a44.yaml
new file mode 100644
index 000000000..6491caecc
--- /dev/null
+++ b/releasenotes/notes/fixed-ListExtResource-given-in-place-of-ListExtManager-a759a27079d16a44.yaml
@@ -0,0 +1,9 @@
+---
+fixes:
+  - |
+      The contents of the list_extensions.py file was moved from contrib to v2
+      directory in release 7.0.0, and a stub importing the objects from the new
+      location was left in its place for backward compatibility, together with
+      a warning informing about the new location. However, the stub incorrectly
+      assigned the ListExtResource class to the ListExtManager name. This has
+      now been fixed, and ListExtManager is used instead.