diff --git a/.gitattributes b/.gitattributes
index bec16a08152ebb..67028de0d247f8 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -41,21 +41,26 @@ PC/readme.txt text eol=crlf
 
 # Generated files
 # https://github.com/github/linguist#generated-code
-Include/graminit.h          linguist-generated=true
-Python/graminit.h           linguist-generated=true
-Modules/clinic/*.h          linguist-generated=true
-Objects/clinic/*.h          linguist-generated=true
-PC/clinic/*.h               linguist-generated=true
-Python/clinic/*.h           linguist-generated=true
-Python/importlib.h          linguist-generated=true
-Python/importlib_external.h linguist-generated=true
-Include/Python-ast.h        linguist-generated=true
-Python/Python-ast.c         linguist-generated=true
-Include/opcode.h            linguist-generated=true
-Python/opcode_targets.h     linguist-generated=true
-Objects/typeslots.inc       linguist-generated=true
-*_db.h                      linguist-generated=true
-Doc/library/token-list.inc  linguist-generated=true
-Include/token.h             linguist-generated=true
-Lib/token.py                linguist-generated=true
-Parser/token.c              linguist-generated=true
+*_db.h                                          linguist-generated=true
+Doc/library/token-list.inc                      linguist-generated=true
+Include/Python-ast.h                            linguist-generated=true
+Include/graminit.h                              linguist-generated=true
+Include/opcode.h                                linguist-generated=true
+Include/token.h                                 linguist-generated=true
+Lib/keyword.py                                  linguist-generated=true
+Lib/symbol.py                                   linguist-generated=true
+Lib/token.py                                    linguist-generated=true
+Modules/clinic/*.h                              linguist-generated=true
+Objects/clinic/*.h                              linguist-generated=true
+Objects/typeslots.inc                           linguist-generated=true
+PC/clinic/*.h                                   linguist-generated=true
+Parser/pegen/parse.c                            linguist-generated=true
+Parser/token.c                                  linguist-generated=true
+Python/Python-ast.c                             linguist-generated=true
+Python/clinic/*.h                               linguist-generated=true
+Python/graminit.h                               linguist-generated=true
+Python/importlib.h                              linguist-generated=true
+Python/importlib_external.h                     linguist-generated=true
+Python/importlib_zipimport.h                    linguist-generated=true
+Python/opcode_targets.h                         linguist-generated=true
+Tools/peg_generator/pegen/grammar_parser.py     linguist-generated=true