diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 1c640911b6e2f7e639c0e35b3ef99bec4beda48b..c09d21bcd9fc242f8a6cfb355f8fa3f203bdeea5 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -18,6 +18,7 @@ Fixed
 * Recurring events without until value weren't shown.
 * [Dev] AddressInputType missed country field.
 * Detail pages, e.g. for groups, did not work anymore.
+* The configured theme colors were not used by the frontend.
 
 `4.0`_ - 2025-03-29
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