diff --git a/public/src/ajaxify.js b/public/src/ajaxify.js
index d05240619b..bff7a330f2 100644
--- a/public/src/ajaxify.js
+++ b/public/src/ajaxify.js
@@ -157,6 +157,7 @@ ajaxify.widgets = { render: render };
 					status = 500;
 				}
 				if (data.responseJSON) {
+					ajaxify.data.bodyClass = data.responseJSON.bodyClass;
 					data.responseJSON.config = config;
 				}