diff --git a/credentials.cabal b/credentials.cabal
--- a/credentials.cabal
+++ b/credentials.cabal
@@ -1,5 +1,5 @@
 name:                  credentials
-version:               0.0.1.1
+version:               0.0.2
 synopsis:              Secure Credentials Storage and Distribution
 homepage:              https://github.com/brendanhay/credentials
 license:               OtherLicense
diff --git a/src/Credentials/DynamoDB.hs b/src/Credentials/DynamoDB.hs
--- a/src/Credentials/DynamoDB.hs
+++ b/src/Credentials/DynamoDB.hs
@@ -195,6 +195,8 @@
                 , attributeDefinition versionField  S
                 , attributeDefinition revisionField B
                 ]
+            -- FIXME: Only non-key attributes need to be specified
+            -- in the non-key attributes .. duh.
             secn = ctLocalSecondaryIndexes .~
                 [ localSecondaryIndex revisionField
                     (keySchemaElement nameField Hash