diff --git a/changelogs/client_server/newsfragments/1671.clarification b/changelogs/client_server/newsfragments/1671.clarification
new file mode 100644
index 00000000..eade49a7
--- /dev/null
+++ b/changelogs/client_server/newsfragments/1671.clarification
@@ -0,0 +1 @@
+Fix `.m.rule.suppress_notices` push rule not being valid JSON.
diff --git a/content/client-server-api/modules/push.md b/content/client-server-api/modules/push.md
index 23222ada..8a515d2f 100644
--- a/content/client-server-api/modules/push.md
+++ b/content/client-server-api/modules/push.md
@@ -454,7 +454,7 @@ Definition:
         {
             "kind": "event_match",
             "key": "content.msgtype",
-            "pattern": "m.notice",
+            "pattern": "m.notice"
         }
     ],
     "actions": []