diff --git a/Configuration/NodeTypes.Content.yaml b/Configuration/NodeTypes.Content.yaml
index 790fcc7..2ad4b66 100644
--- a/Configuration/NodeTypes.Content.yaml
+++ b/Configuration/NodeTypes.Content.yaml
@@ -25,6 +25,7 @@
           properties:
             image: '${item}'
           withItems: '${data.images}'
+          when: '${data.images}'
   constraints:
     nodeTypes:
       '*': false