diff --git a/AgentOntology.ttl b/AgentOntology.ttl
index 243985a..e5e349e 100644
--- a/AgentOntology.ttl
+++ b/AgentOntology.ttl
@@ -707,6 +707,7 @@ cco:is_in_law_of rdf:type owl:ObjectProperty ;
 ###  http://www.ontologyrepository.com/CommonCoreOntologies/is_interest_of
 cco:is_interest_of rdf:type owl:ObjectProperty ;
                    rdfs:domain obo:BFO_0000015 ;
+                   owl:inverseOf cco:has_interest_in ;
                    rdfs:range cco:Agent ;
                    dcterms:created "2022-12-30T21:32:27-05:00"^^xsd:dateTime ;
                    dcterms:creator "https://cubrc.org"^^xsd:anyURI ;
diff --git a/ExtendedRelationOntology.ttl b/ExtendedRelationOntology.ttl
index d6ba926..6a63bba 100644
--- a/ExtendedRelationOntology.ttl
+++ b/ExtendedRelationOntology.ttl
@@ -47,7 +47,7 @@ cco:code_license rdf:type owl:AnnotationProperty ;
 ###  http://www.ontologyrepository.com/CommonCoreOntologies/is_disrupted_by
 cco:is_disrupted_by rdf:type owl:ObjectProperty ;
                     dcterms:created "2022-12-30T21:32:27-05:00"^^xsd:dateTime ;
-                    owl:inverseOf cco:is_disrupted_by ;
+                    owl:inverseOf cco:disrupts ;
                     rdfs:domain obo:BFO_0000015 ;
                     rdfs:range obo:BFO_0000015 ;
                     cco:definition "Inverse of disrupts." ;