diff --git a/services/terraform/modules/shared/dynamodb.tf b/services/terraform/modules/shared/dynamodb.tf
--- a/services/terraform/modules/shared/dynamodb.tf
+++ b/services/terraform/modules/shared/dynamodb.tf
@@ -24,7 +24,7 @@
     hash_key           = "userID"
     range_key          = "created"
     projection_type    = "INCLUDE"
-    non_key_attributes = ["userKeys"]
+    non_key_attributes = ["userKeys", "siweBackupMsg"]
   }
 }