diff --git a/src/mapogcapi.cpp b/src/mapogcapi.cpp
index f143f20b08..3ed9c1f716 100644
--- a/src/mapogcapi.cpp
+++ b/src/mapogcapi.cpp
@@ -1675,11 +1675,12 @@ static int processApiRequest(mapObj *map, cgiRequestObj *request,
   }
   response["servers"].push_back(server);
 
+  const std::string oapif_schema_base_url = msOWSGetSchemasLocation(map);
   const std::string oapif_yaml_url =
-      "http://schemas.opengis.net/ogcapi/features/part1/1.0/openapi/"
+      oapif_schema_base_url + "/ogcapi/features/part1/1.0/openapi/"
       "ogcapi-features-1.yaml";
   const std::string oapif_part2_yaml_url =
-      "http://schemas.opengis.net/ogcapi/features/part2/1.0/openapi/"
+      oapif_schema_base_url + "/ogcapi/features/part2/1.0/openapi/"
       "ogcapi-features-2.yaml";
 
   json paths;