diff --git a/changelogs/fragments/187-fix-synchronize-become-user.yml b/changelogs/fragments/187-fix-synchronize-become-user.yml
new file mode 100644
index 0000000..77d72e0
--- /dev/null
+++ b/changelogs/fragments/187-fix-synchronize-become-user.yml
@@ -0,0 +1,4 @@
+---
+bugfixes:
+  - synchronize - use become_user when invoking rsync on remote with sudo
+    (https://github.com/ansible-collections/ansible.posix/issues/186).