diff --git a/linkml_model/model/schema/meta.yaml b/linkml_model/model/schema/meta.yaml
index 007d574b9..08636bb5e 100644
--- a/linkml_model/model/schema/meta.yaml
+++ b/linkml_model/model/schema/meta.yaml
@@ -178,7 +178,6 @@ slots:
       - designations
     domain: element
     range: string
-    domain: element
     multivalued: true
     slot_uri: skos:altLabel
     in_subset: