diff --git a/cloud/cloudstack/cs_instance.py b/cloud/cloudstack/cs_instance.py
index 4c412a903b0..4f9b45a6184 100644
--- a/cloud/cloudstack/cs_instance.py
+++ b/cloud/cloudstack/cs_instance.py
@@ -65,7 +65,7 @@ options:
     default: null
   memory:
     description:
-      - The clock speed/shares allocated to the instance, used with custom service offerings
+      - The memory allocated to the instance, used with custom service offerings
     required: false
     default: null
   template: