diff --git a/CHANGES b/CHANGES
index d6417a03f..35c478406 100644
--- a/CHANGES
+++ b/CHANGES
@@ -26,6 +26,7 @@ Bugs fixed
 * #3917: citation labels are tranformed to ellipsis
 * #4501: graphviz: epub3 validation error caused if graph is not clickable
 * #4514: graphviz: workaround for wrong map ID which graphviz generates
+* #4525: autosectionlabel does not support parallel build
 
 Testing
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