diff --git a/source/Ox.UI/js/List/IconList.js b/source/Ox.UI/js/List/IconList.js
index 68a32080..1337c9ae 100644
--- a/source/Ox.UI/js/List/IconList.js
+++ b/source/Ox.UI/js/List/IconList.js
@@ -74,6 +74,14 @@ Ox.IconList = function(options, self) {
         self.options.defaultRatio = self.options.fixedRatio;
     }
 
+    if (Ox.isArray(self.options.items)) {
+        self.options.keys = Ox.unique(Ox.flatten(
+            self.options.items.map(function(item) {
+                return Object.keys(item);
+            })
+        ));
+    }
+
     self.iconWidth = self.options.size;
     self.iconHeight = self.options.fixedRatio > 1
         ? Math.round(self.options.size / self.options.fixedRatio)