diff --git a/json_utility.go b/json_utility.go
index 8b69e3d..844a4fc 100644
--- a/json_utility.go
+++ b/json_utility.go
@@ -76,6 +76,13 @@ func InitTables(db *ora.Ses, project string) error {
 	return nil
 }
 
+// ReloadTables reloads all payloads in the payloads variable.
+// Returns an error if it fails.
+func ReloadTables(db *ora.Ses, project string) error {
+	payloads = make([]payloadBuff, 0)
+	return InitTables(db, project)
+}
+
 // DecodeJSON decodes JSON data from r to v.
 // Returns an error if it fails.
 func DecodeJSON(r io.Reader, v interface{}) error {