diff --git a/temporal/internal/driver/local/local.go b/temporal/internal/driver/local/local.go
index 0340098..9cb2747 100644
--- a/temporal/internal/driver/local/local.go
+++ b/temporal/internal/driver/local/local.go
@@ -50,72 +50,15 @@ func NewLocalStore(connector model.Connector) *API {
 	// init the key indexes
 	api.Store.Set(keyIndexKey, &Object{
 		Type:  TypeList,
-		Value: map[string]bool{},
+		Value: map[string]interface{}{},
 		NoExp: true,
 	})
 
 	api.Store.Set(deletedKeyIndexKey, &Object{
 		Type:  TypeList,
-		Value: map[string]bool{},
+		Value: map[string]interface{}{},
 		NoExp: true,
 	})
 
 	return api
 }
-
-func (api *API) addToKeyIndex(key string) error {
-	o, err := api.Store.Get(keyIndexKey)
-	if err != nil {
-		// not found, create new
-		o = &Object{
-			Type:  TypeSet,
-			Value: map[string]bool{key: true},
-			NoExp: true,
-		}
-
-		return api.Store.Set(keyIndexKey, o)
-	}
-
-	if o == nil {
-		o = &Object{
-			Type:  TypeSet,
-			Value: map[string]bool{key: true},
-			NoExp: true,
-		}
-	}
-
-	list := o.Value.(map[string]bool)
-	list[key] = true
-
-	o.Value = list
-
-	return api.Store.Set(keyIndexKey, o)
-}
-
-func (api *API) updateDeletedKeysIndex(key string) error {
-	o, err := api.Store.Get(deletedKeyIndexKey)
-	if err != nil {
-		// not found, create new
-		o = &Object{
-			Type:  TypeSet,
-			Value: map[string]bool{key: true},
-			NoExp: true,
-		}
-
-		return api.Store.Set(deletedKeyIndexKey, o)
-	}
-
-	if o == nil {
-		o = &Object{
-			Type:  TypeSet,
-			Value: map[string]bool{key: true},
-			NoExp: true,
-		}
-	}
-
-	list := o.Value.(map[string]bool)
-	list[key] = true
-	o.Value = list
-
-	return api.Store.Set(deletedKeyIndexKey, o)
-}