diff --git a/Parser/tokenizer.c b/Parser/tokenizer.c
index 7f2f3e6028480d..51f98e9b2e9213 100644
--- a/Parser/tokenizer.c
+++ b/Parser/tokenizer.c
@@ -108,7 +108,7 @@ const char *_PyParser_TokenNames[] = {
     "<ERRORTOKEN>",
     "COMMENT",
     "NL",
-    "ENCODING"
+    "ENCODING",
     "<N_TOKENS>"
 };