diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index bd6f5bd5dc220d0bd74ad2ca1ac61abdf69c72c7..fc2322494fa60576dbfcbf63483160a8e921bdf8 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -18,6 +18,7 @@ Zen 6.x-1.x-dev
   #222299: Block editing link in Zen Classic footer is white on white
 
 Zen 5.x-1.1
+  #246109: Add MODULE_preprocess_HOOK functions to Zen
   #199682: 'Submitted by' text is shown for content even if setting is disabled
   #247960: Add THEME_preprocess() hook to Zen
   #222339: Blocks in Zen Classic header and closure lack padding