diff --git a/setup.py b/setup.py
index 837d7dd05..5dc6e4587 100644
--- a/setup.py
+++ b/setup.py
@@ -54,7 +54,12 @@ exts = [
     Extension("spacy.context", ["spacy/context.pyx"], language="c++", include_dirs=includes),
     Extension("spacy.utf8string", ["spacy/utf8string.pyx"], language="c++", include_dirs=includes),
     Extension("spacy.pos_feats", ["spacy/pos_feats.pyx"], language="c++", include_dirs=includes),
-    Extension("spacy.ner_feats", ["spacy/ner_feats.pyx"], language="c++", include_dirs=includes)
+    Extension("spacy.ner._state", ["spacy/ner/_state.pyx"], language="c++", include_dirs=includes),
+    Extension("spacy.ner.moves", ["spacy/ner/moves.pyx"], language="c++", include_dirs=includes),
+    Extension("spacy.ner.greedy_parser", ["spacy/ner/greedy_parser.pyx"], language="c++", include_dirs=includes),
+    Extension("spacy.ner.pystate", ["spacy/ner/pystate.pyx"], language="c++", include_dirs=includes),
+    Extension("spacy.ner.context", ["spacy/ner/context.pyx"], language="c++", include_dirs=includes),
+    Extension("spacy.ner.feats", ["spacy/ner/feats.pyx"], language="c++", include_dirs=includes),
 ]