diff --git a/generate_brick.py b/generate_brick.py
index 97787539..d3894feb 100755
--- a/generate_brick.py
+++ b/generate_brick.py
@@ -921,6 +921,7 @@ def handle_concept_labels(graph: Graph = G):
 # We keep BRICK.Collection to keep our Brick collection subclasses under the Brick tree
 define_classes(collection_classes, BRICK.Collection)
 G.add((BRICK.Collection, RDFS.subClassOf, REC.Collection))
+G.add((BRICK.Collection, RDFS.subClassOf, BRICK.Entity))
 
 logger.info("Defining Measurable hierarchy")
 # define measurable hierarchy