diff --git a/c_gen/templates/locitest/test_setup_from_add.c b/c_gen/templates/locitest/test_setup_from_add.c
index 0b07076..ebb4968 100644
--- a/c_gen/templates/locitest/test_setup_from_add.c
+++ b/c_gen/templates/locitest/test_setup_from_add.c
@@ -112,8 +112,8 @@
 
     /* Verify lists agree */
     TEST_ASSERT(list->length == list_out.length);
-    TEST_ASSERT(memcmp(WBUF_BUF(list->wire_object.wbuf),
-                       WBUF_BUF(list_out.wire_object.wbuf),
+    TEST_ASSERT(memcmp(WBUF_BUF(list->wbuf),
+                       WBUF_BUF(list_out.wbuf),
                        list->length));
 
     of_flow_add_delete(add);