diff --git a/src/ontology/doid-edit.owl b/src/ontology/doid-edit.owl
index 44dd7f89..1f4ab5c7 100644
--- a/src/ontology/doid-edit.owl
+++ b/src/ontology/doid-edit.owl
@@ -136694,6 +136694,8 @@ AnnotationAssertion(oboInOwl:hasDbXref obo:DOID_14756 "MIM:130050")
 AnnotationAssertion(oboInOwl:hasDbXref obo:DOID_14756 "NCI:C125699")
 AnnotationAssertion(oboInOwl:hasDbXref obo:DOID_14756 "ORDO:286")
 AnnotationAssertion(oboInOwl:hasExactSynonym obo:DOID_14756 "autosomal dominant type IV Ehlers-Danlos syndrome")
+AnnotationAssertion(oboInOwl:hasExactSynonym obo:DOID_14756 "Ehlers-Danlos syndrome type 4")
+AnnotationAssertion(oboInOwl:hasExactSynonym obo:DOID_14756 "Ehlers-Danlos syndrome type IV")
 AnnotationAssertion(oboInOwl:hasOBONamespace obo:DOID_14756 "disease_ontology")
 AnnotationAssertion(oboInOwl:id obo:DOID_14756 "DOID:14756")
 AnnotationAssertion(oboInOwl:inSubset obo:DOID_14756 doid:DO_rare_slim)