diff --git a/scripts/known_flakes.txt b/scripts/known_flakes.txt
index dc539bc74f..a1932fef3e 100644
--- a/scripts/known_flakes.txt
+++ b/scripts/known_flakes.txt
@@ -7,4 +7,5 @@ TestResyncNewRootAfterDeletes
 TestTransactionSkipIndexing
 TestUpdatedKeyfileContents
 TestWaitDeployedCornerCases
+TestClientWebsocketLargeMessage
 TestWebsocketLargeRead
\ No newline at end of file