diff --git a/spacy/matcher.pyx b/spacy/matcher.pyx
index cef98c068..a85c66ac1 100644
--- a/spacy/matcher.pyx
+++ b/spacy/matcher.pyx
@@ -15,7 +15,6 @@ from libcpp.vector cimport vector
 from murmurhash.mrmr cimport hash64
 
 from .attrs cimport LENGTH, ENT_TYPE, ORTH, NORM, LEMMA, LOWER, SHAPE
-from .attrs cimport FLAG14, FLAG15, FLAG16, FLAG17, FLAG18, FLAG19, FLAG20, FLAG21, FLAG22, FLAG23, FLAG24, FLAG25
 from .tokens.doc cimport get_token_attr
 from .tokens.doc cimport Doc
 from .vocab cimport Vocab