diff --git a/CHANGES b/CHANGES
index f3dac4599a..cccc549850 100644
--- a/CHANGES
+++ b/CHANGES
@@ -49,6 +49,8 @@ Bugs fixed
   bug
 * #10638: LaTeX: framed coloured boxes in highlighted code (e.g. highlighted
   diffs using Pygments style ``'manni'``) inherit thickness of code-block frame
+* #10647: LaTeX: Only one ``\label`` is generated for ``desc_signature`` node
+  even if it has multiple node IDs
 * #10579: i18n: UnboundLocalError is raised on translating raw directive
 * #9577, #10088: py domain: Fix warning for duplicate Python references when
   using ``:any:`` and autodoc.