diff --git a/lib/seek/isa_templates/template_attributes_schema.json b/lib/seek/isa_templates/template_attributes_schema.json
index d544e6f08d..ceed37ba58 100644
--- a/lib/seek/isa_templates/template_attributes_schema.json
+++ b/lib/seek/isa_templates/template_attributes_schema.json
@@ -62,7 +62,7 @@
 				"Controlled Vocabulary",
 				"URI",
 				"Registered Data file",
-				"ENA collection date"
+				"ENA custom date"
 			]
 		},
 		"CVList": {