Hystrix EIP not available in palette

cvc-complex-type.2.4.a: Invalid content was found starting with element 'hystrix'. One of '{"http://camel.apache.org/schema/spring":from, "http://camel.apache.org/schema/spring":aop, "http://camel.apache.org/schema/spring":aggregate, "http://camel.apache.org/schema/spring":bean, "http://camel.apache.org/schema/spring":doCatch, "http://camel.apache.org/schema/spring":when, "http://camel.apache.org/schema/spring":choice, "http://camel.apache.org/schema/spring":otherwise, "http://camel.apache.org/schema/spring":convertBodyTo, "http://camel.apache.org/schema/spring":delay, "http://camel.apache.org/schema/spring":dynamicRouter, "http://camel.apache.org/schema/spring":enrich, "http://camel.apache.org/schema/spring":filter, "http://camel.apache.org/schema/spring":doFinally, "http://camel.apache.org/schema/spring":idempotentConsumer, "http://camel.apache.org/schema/spring":inOnly, "http://camel.apache.org/schema/spring":inOut, "http://camel.apache.org/schema/spring":intercept, "http://camel.apache.org/schema/spring":interceptFrom, "http://camel.apache.org/schema/spring":interceptSendToEndpoint, "http://camel.apache.org/schema/spring":loadBalance, "http://camel.apache.org/schema/spring":log, "http://camel.apache.org/schema/spring":loop, "http://camel.apache.org/schema/spring":marshal, "http://camel.apache.org/schema/spring":multicast, "http://camel.apache.org/schema/spring":onCompletion, "http://camel.apache.org/schema/spring":onException, "http://camel.apache.org/schema/spring":pipeline, "http://camel.apache.org/schema/spring":policy, "http://camel.apache.org/schema/spring":pollEnrich, "http://camel.apache.org/schema/spring":process, "http://camel.apache.org/schema/spring":recipientList, "http://camel.apache.org/schema/spring":removeHeader, "http://camel.apache.org/schema/spring":removeHeaders, "http://camel.apache.org/schema/spring":removeProperties, "http://camel.apache.org/schema/spring":removeProperty, "http://camel.apache.org/schema/spring":resequence, "http://camel.apache.org/schema/spring":rollback, "http://camel.apache.org/schema/spring":route, "http://camel.apache.org/schema/spring":routingSlip, "http://camel.apache.org/schema/spring":sample, "http://camel.apache.org/schema/spring":setBody, "http://camel.apache.org/schema/spring":setExchangePattern, "http://camel.apache.org/schema/spring":setFaultBody, "http://camel.apache.org/schema/spring":setHeader, "http://camel.apache.org/schema/spring":setOutHeader, "http://camel.apache.org/schema/spring":setProperty, "http://camel.apache.org/schema/spring":sort, "http://camel.apache.org/schema/spring":split, "http://camel.apache.org/schema/spring":stop, "http://camel.apache.org/schema/spring":threads, "http://camel.apache.org/schema/spring":throttle, "http://camel.apache.org/schema/spring":throwException, "http://camel.apache.org/schema/spring":to, "http://camel.apache.org/schema/spring":transacted, "http://camel.apache.org/schema/spring":transform, "http://camel.apache.org/schema/spring":doTry, "http://camel.apache.org/schema/spring":unmarshal, "http://camel.apache.org/schema/spring":validate, "http://camel.apache.org/schema/spring":whenSkipSendToEndpoint, "http://camel.apache.org/schema/spring":wireTap, "http://camel.apache.org/schema/spring":restBinding}' is expected.