diff --git a/CHANGELOG.md b/CHANGELOG.md
index 46482ca5c..7268a396a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,7 +10,7 @@
     - Windows:
       - FIXED: Windows builds again. [#5249](https://github.com/Project-OSRM/osrm-backend/pull/5249)
     - Docker:
-      - CHANGED: switch from Alpine Linux to Debian Buster base images
+      - CHANGED: switch from Alpine Linux to Debian Buster base images [#5281](https://github.com/Project-OSRM/osrm-backend/pull/5281)
 
 # 5.19.0
   - Changes from 5.18.0: