diff --git a/contrib/systemd/synapse.service b/contrib/systemd/synapse.service
index 967a4debf..92d94b9d5 100644
--- a/contrib/systemd/synapse.service
+++ b/contrib/systemd/synapse.service
@@ -1,5 +1,5 @@
 # This assumes that Synapse has been installed as a system package
-# (e.g. https://aur.archlinux.org/packages/matrix-synapse/ for ArchLinux)
+# (e.g. https://www.archlinux.org/packages/community/any/matrix-synapse/ for ArchLinux)
 # rather than in a user home directory or similar under virtualenv.
 
 [Unit]