diff --git a/CHANGELOG.md b/CHANGELOG.md
index 026e579..5af581e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,6 @@
 ## 1.2.4
 * Fix initially selected SRS not applied to calculations
+* Fix Symfony 4 compatibility of autocomplete controller definition
 
 # 1.2.3
 * Fix incompatibility with current doctrine/doctrine-bundle