1 files changed, 3 insertions, 0 deletions
diff --git a/Parser/pegen.c b/Parser/pegen.c
index 143461d..ec4fee3 100644
--- a/Parser/pegen.c
+++ b/Parser/pegen.c
@@ -774,6 +774,9 @@ _PyPegen_Parser_New(struct tok_state *tok, int start_rule, int flags,
     p->known_err_token = NULL;
     p->level = 0;
     p->call_invalid_rules = 0;
+#ifdef Py_DEBUG
+    p->debug = _Py_GetConfig()->parser_debug;
+#endif
     return p;
 }