diff --git a/blacklist.conf b/blacklist.conf
index c61b9f0..6fe8fb4 100644
--- a/blacklist.conf
+++ b/blacklist.conf
@@ -2735,3 +2735,4 @@ fe5b6aaef72a0f7daa06e7960e0bee45c2984e41 # relevant only on SPARC
 754ff5060daf5a1cf4474eff9b4edeb6c17ef7ab # irrelevant with our Makefile
 2bfbe7881ee03d12bbedb05f804d139c88df30a0 # kABI
 4bed9306050497f49cbe77b842f0d812f4f27593 # cleanup, not fix
+a157802359f7451ed8046b2b6dbaca187797e062 # build cleanup