diff --git a/spacy/syntax/nn_parser.pyx b/spacy/syntax/nn_parser.pyx
index f93f44d9d..913d2365f 100644
--- a/spacy/syntax/nn_parser.pyx
+++ b/spacy/syntax/nn_parser.pyx
@@ -48,7 +48,7 @@ from thinc.neural.util import get_array_module
 from .. import util
 from ..util import get_async, get_cuda_stream
 from .._ml import zero_init, PrecomputableAffine, PrecomputableMaxouts
-from .._ml import Tok2Vec, doc2feats, rebatch, fine_tune
+from .._ml import Tok2Vec, doc2feats, rebatch
 from .._ml import Residual, drop_layer, flatten
 from .._ml import link_vectors_to_models
 from .._ml import HistoryFeatures