diff --git a/EXCLUDED b/EXCLUDED
index 714af89ce7..4a5067c490 100644
--- a/EXCLUDED
+++ b/EXCLUDED
@@ -1,3 +1,6 @@
+3312.   [bug]           named-checkconf didn't detect a bad dns64 clients acl.
+                        [RT #27631]
+
 3306.   [bug]           Improve DNS64 reverse zone performance. [RT #28563]
 
 3305.   [func]          Add wire format lookup method to sdb. [RT #28563]