diff --git a/src/uxbox/util/mixins.cljs b/src/uxbox/util/mixins.cljs
index 082aa5cf2..3921dfe5e 100644
--- a/src/uxbox/util/mixins.cljs
+++ b/src/uxbox/util/mixins.cljs
@@ -46,3 +46,4 @@
 (def react rum/react)
 (def reactive rum/reactive)
 (def dom-node rum/dom-node)
+(def with-key rum/with-key)