diff --git a/.changelog/_5517.txt b/.changelog/_5517.txt
new file mode 100644
index 000000000..5152a6ff7
--- /dev/null
+++ b/.changelog/_5517.txt
@@ -0,0 +1,3 @@
+```release-note:bug
+namespaces: **(Enterprise only)** fixes a bug where agent health checks stop syncing for all services on a node if the namespace of any service has been removed from the server.
+```