diff --git a/docs/config_reference.rst b/docs/config_reference.rst
index 1ebe4b14..9fef8fd5 100644
--- a/docs/config_reference.rst
+++ b/docs/config_reference.rst
@@ -216,7 +216,7 @@ Dynamodb
       
       Default: ``'Sessions'``
 
-.. py:data:: SESSION_DYNAMODB_TABLE_NAME_EXISTS
+.. py:data:: SESSION_DYNAMODB_TABLE_EXISTS
 
       By default it will create a new table with the TTL setting activated unless you set this parameter to ``True``, then it assumes that the table already exists.