diff --git a/docs/changelog b/docs/changelog
index 5dbf9bb5..2449c2ed 100644
--- a/docs/changelog
+++ b/docs/changelog
@@ -1,6 +1,9 @@
 Changelog
 ---------
 
+next:
+	* Type __prometheus_alertmanager: Add startup flag (Dominique Roux)
+
 4.10.5: 2018-12-21
 	* Type __group: Fix/remove '--' from echo command (Dimitrios Apostolou)
 	* New type: __ping (Olliver Schinagl)