diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8c32b323d..5ee7738ef 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,6 +17,7 @@
 - fix(indev) in LV_INDEV_TYPE_BUTTON recognize 1 cycle long presses too
 - fix(arc) make arc work with encoder
 - fix(slider) adjusting the left knob too with encoder
+- fix reference to LV_DRAW_BUF_MAX_NUM in lv_mem.c
 
 ## v7.7.2 (17.11.2020)
 ### Bugfixes