diff --git a/doc/interprocess.qbk b/doc/interprocess.qbk
index 58766b4..fe722b1 100644
--- a/doc/interprocess.qbk
+++ b/doc/interprocess.qbk
@@ -6793,6 +6793,7 @@ thank them:
    * Allocators
 
 * Fixed bugs:
+   * [@https://github.com/boostorg/interprocess/issues/242 GitHub #242 (['"Cygwin compatibility issues"])].
    * [@https://github.com/boostorg/interprocess/issues/247 GitHub #247 (['"destruction of move-constructed map using private_adaptive_pool triggers Assertion"])].
 
 [endsect]