diff --git a/ompi/mca/coll/libnbc/coll_libnbc_component.c b/ompi/mca/coll/libnbc/coll_libnbc_component.c
index c5b1656385..6598972773 100644
--- a/ompi/mca/coll/libnbc/coll_libnbc_component.c
+++ b/ompi/mca/coll/libnbc/coll_libnbc_component.c
@@ -460,6 +460,6 @@ request_construct(ompi_coll_libnbc_request_t *request)
 
 
 OBJ_CLASS_INSTANCE(ompi_coll_libnbc_request_t,
-                   ompi_request_t,
+                   ompi_coll_base_nbc_request_t,
                    request_construct,
                    NULL);