diff --git a/sytest-blacklist b/sytest-blacklist
index 05ee163ff..dd4f349f8 100644
--- a/sytest-blacklist
+++ b/sytest-blacklist
@@ -34,4 +34,7 @@ Alias creators can delete canonical alias with no ops
 Inbound federation rejects invites which are not signed by the sender
 
 # Blacklisted due to flakiness
-Regular users can add and delete aliases when m.room.aliases is restricted
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+Regular users can add and delete aliases when m.room.aliases is restricted
+
+# Blacklisted because we don't support ignores yet
+Ignore invite in incremental sync
\ No newline at end of file