--- a/pallets/proxy-rmrk-core/src/property.rs
+++ b/pallets/proxy-rmrk-core/src/property.rs
@@ -9,6 +9,7 @@
     Equipped,
     ResourceCollection,
     ResourcePriorities,
+    ResourceType,
     PendingResourceAccept,
     PendingResourceRemoval,
     Parts,
@@ -52,6 +53,7 @@
             Self::Equipped => key!("equipped"),
             Self::ResourceCollection => key!("resource-collection"),
             Self::ResourcePriorities => key!("resource-priorities"),
+            Self::ResourceType => key!("resource-type"),
             Self::PendingResourceAccept => key!("pending-accept"),
             Self::PendingResourceRemoval => key!("pending-removal"),
             Self::Parts => key!("parts"),