diff --git a/spacy/attrs.pxd b/spacy/attrs.pxd
index d3cca1e3c..79a177ba9 100644
--- a/spacy/attrs.pxd
+++ b/spacy/attrs.pxd
@@ -87,4 +87,4 @@ cdef enum attr_id_t:
     SPACY
     PROB
 
-    LANG = 999
+    LANG
diff --git a/spacy/symbols.pxd b/spacy/symbols.pxd
index 32fcafc95..511e0e51a 100644
--- a/spacy/symbols.pxd
+++ b/spacy/symbols.pxd
@@ -457,4 +457,4 @@ cdef enum symbol_t:
 
     acl
     LAW
-    LANG = 999
+    LANG