diff --git a/CHANGES/v2.5.md b/CHANGES/v2.5.md
index bc946d919b87f88ca7515f939e491f92eb023514..2a1d8c8b15d387f287d45954fe52368c045b7141 100644
--- a/CHANGES/v2.5.md
+++ b/CHANGES/v2.5.md
@@ -194,6 +194,7 @@ For users:
 
 For users:
 - Python module:
+  - Fixed building with clang-8.
   - Set `language_level` for cython to the actually used language level.
   - Force using cython when compiling from source. Still using the pre-generated cpp file
     when installing from PyPI, to avoid cython dependency.