diff --git a/Python/pystate.c b/Python/pystate.c
index 1392331..42bc3ec 100644
--- a/Python/pystate.c
+++ b/Python/pystate.c
@@ -206,6 +206,9 @@
         tstate->c_profileobj = NULL;
         tstate->c_traceobj = NULL;
 
+        tstate->trash_delete_nesting = 0;
+        tstate->trash_delete_later = NULL;
+
         if (init)
             _PyThreadState_Init(tstate);