diff --git a/data/pages/es_AR b/data/pages/es-AR similarity index 100% rename from data/pages/es_AR rename to data/pages/es-AR diff --git a/data/pages/ro_RO/involved b/data/pages/ro-RO/involved similarity index 100% rename from data/pages/ro_RO/involved rename to data/pages/ro-RO/involved diff --git a/data/pages/ro_RO/readme b/data/pages/ro-RO/readme similarity index 100% rename from data/pages/ro_RO/readme rename to data/pages/ro-RO/readme diff --git a/data/pages/ro_RO/release b/data/pages/ro-RO/release similarity index 100% rename from data/pages/ro_RO/release rename to data/pages/ro-RO/release