diff --git a/distribution/changelog.txt b/distribution/changelog.txt
index 0daaba6d8c..cf60ca9a51 100644
--- a/distribution/changelog.txt
+++ b/distribution/changelog.txt
@@ -10,6 +10,7 @@
 - Fix: [#3177] Wrong keys displayed in shortcut menu.
 - Fix: [#4039] No sprite font glyph for German opening quotation mark.
 - Fix: [#7204] Object source filters do not work for RCT1, AA and LL.
+- Fix: [#7440] Memory leak. All system memory used.
 - Fix: [#7462] Guest window goes beyond the map edge on a spiral slide.
 - Fix: [#7533] Screenshot is incorrectly named/file is not generated in CJK language.
 - Fix: [#7628] Always-researched items can be modified in the inventory list.