diff --git a/examples/experiments/onto-joint/defaults.cfg b/examples/experiments/onto-joint/defaults.cfg
index ae760becc..477df11fc 100644
--- a/examples/experiments/onto-joint/defaults.cfg
+++ b/examples/experiments/onto-joint/defaults.cfg
@@ -26,6 +26,10 @@ score_weights = {"las": 0.4, "ents_f": 0.4, "tags_acc": 0.2}
 init_tok2vec = null
 discard_oversize = false
 omit_extra_lookups = false
+batch_by = "words"
+use_gpu = -1
+raw_text = null
+tag_map = null
 
 [training.batch_size]
 @schedules = "compounding.v1"