diff --git a/CHANGES b/CHANGES
index 78f8ca05f..760f30e6a 100644
--- a/CHANGES
+++ b/CHANGES
@@ -37,6 +37,7 @@ Bugs fixed
 * #4956: autodoc: Failed to extract document from a subclass of the class on
   mocked module
 * #4973: latex: glossary directive adds whitespace to each item
+* #4980: latex: Explicit labels on code blocks are duplicated
 
 Testing
 --------