diff --git a/erpnext/setup/page/setup_wizard/setup_wizard.js b/erpnext/setup/page/setup_wizard/setup_wizard.js
index 6d4d826..d521ada 100644
--- a/erpnext/setup/page/setup_wizard/setup_wizard.js
+++ b/erpnext/setup/page/setup_wizard/setup_wizard.js
@@ -215,6 +215,7 @@
 
 					slide.get_field("language")
 						.set_input(erpnext.wiz.welcome.data.default_language || "english");
+					moment.locale("en");
 				}
 			});
 		},