diff --git a/ebi_ontologies.json b/ebi_ontologies.json
index 2b2f61dfe..25301b886 100644
--- a/ebi_ontologies.json
+++ b/ebi_ontologies.json
@@ -515,7 +515,7 @@
         "http://purl.obolibrary.org/obo/pride_cv.obo#part_of"
       ],
       "oboSlims": false,
-      "ontology_purl": "https://raw.githubusercontent.com/PRIDE-Utilities/pride-ontology/master/pride_cv.obo"
+      "ontology_purl": "https://raw.githubusercontent.com/PRIDE-Utilities/pride-ontology/master/pride_cv.owl"
     },
     {
       "id": "bao",
@@ -583,7 +583,7 @@
       ],
       "oboSlims": false,
       "reasoner": "NONE",
-      "ontology_purl": "http://www.unimod.org/obo/unimod.obo"
+      "ontology_purl": "https://raw.githubusercontent.com/PRIDE-Utilities/pride-ontology/master/unimod.owl"
     },
     {
       "id": "nmrCV",