diff --git a/errors.c b/errors.c
index d823e13..473ef4c 100644
--- a/errors.c
+++ b/errors.c
@@ -709,6 +709,8 @@ PyErr_WriteUnraisable(PyObject *obj)
             PyFile_WriteString("<object repr() failed>", f);
         }
         PyFile_WriteString(" ignored\n", f);
+        if (tb && tb != Py_None)
+            PyTraceBack_Print(tb, f);
         PyErr_Clear(); /* Just in case */
     }
     Py_XDECREF(t);