diff --git a/doc/notes/notes-current.rst b/doc/notes/notes-current.rst
index e0c7067d22..ed9bb769d9 100644
--- a/doc/notes/notes-current.rst
+++ b/doc/notes/notes-current.rst
@@ -171,3 +171,6 @@ Bug Fixes
 -  With dnssec-policy, when creating a successor key, the goal state of
    the current active key (the predecessor) was not changed and thus was
    never is removed from the zone. [GL #1846]
+
+-  Fix a data race in resolver.c:formerr() that could lead to assertion
+   failure. [GL #1808]