diff --git a/lib/inferno/db/migrations/010_add_validator_sessions.rb b/lib/inferno/db/migrations/010_add_validator_sessions.rb
index f2f3ca4afc..2ae4a5e6ad 100644
--- a/lib/inferno/db/migrations/010_add_validator_sessions.rb
+++ b/lib/inferno/db/migrations/010_add_validator_sessions.rb
@@ -9,7 +9,7 @@
       column :created_at, DateTime, null: false
       column :updated_at, DateTime, null: false
       index [:validator_index]
-      index [test_suite_id]
+      index [:test_suite_id]
     end
   end
 end
diff --git a/lib/inferno/db/schema.rb b/lib/inferno/db/schema.rb
index d241abbff0..040e07b4fa 100644
--- a/lib/inferno/db/schema.rb
+++ b/lib/inferno/db/schema.rb
@@ -23,7 +23,7 @@
       primary_key [:id]
     end
     
-    create_table(:validator_sessions) do
+    create_table(:validator_sessions, :ignore_index_errors=>true) do
       String :id, :size=>36, :null=>false
       String :validator_session_id, :size=>255, :null=>false
       String :test_suite_id, :size=>255, :null=>false
@@ -33,9 +33,9 @@
       DateTime :updated_at, :null=>false
       
       primary_key [:id]
-
-      index [:validator_index]
+      
       index [:test_suite_id]
+      index [:validator_index]
     end
     
     create_table(:session_data, :ignore_index_errors=>true) do