diff --git a/TODO b/TODO
index 931df7ae..be3cca16 100644
--- a/TODO
+++ b/TODO
@@ -21,4 +21,7 @@
 ** Find the best graph parameters.
 
 * doc/bison.texinfo
-** Echo modifications of prologue and epilogue.
\ No newline at end of file
+** Echo modifications of prologue and epilogue.
+
+* tests/
+** Repair Bison to success tests.