diff --git a/CHANGELOG b/CHANGELOG
index a1114218d..626fcb321 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -7,6 +7,7 @@
 - fix various methods in restapi (Closes: #481)
 - add hooks showDocumentKeywords and showDocumentCategories
 - sort versions of extension in extension manager propperly
+- fix output of help text for config vars in extension
 
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                      Changes in version 5.1.18