diff --git a/spacy/symbols.pyx b/spacy/symbols.pyx
index 28bbc9fc3..92607e120 100644
--- a/spacy/symbols.pyx
+++ b/spacy/symbols.pyx
@@ -472,7 +472,6 @@ def sort_nums(x):
     return x[1]
 
 
-PRON_LEMMA = "-PRON-"
 NAMES = [it[0] for it in sorted(IDS.items(), key=sort_nums)]
 # Unfortunate hack here, to work around problem with long cpdef enum
 # (which is generating an enormous amount of C++ in Cython 0.24+)