diff --git a/qortal-ui-plugins/plugins/core/streams/onNewBlock.js.old b/qortal-ui-plugins/plugins/core/streams/onNewBlock.js.old
deleted file mode 100644
index eaf4e934..00000000
--- a/qortal-ui-plugins/plugins/core/streams/onNewBlock.js.old
+++ /dev/null
@@ -1,63 +0,0 @@
-import { parentEpml } from '../connect.js'
-import { EpmlStream } from 'epml'
-
-const BLOCK_CHECK_INTERVAL = 3000 // You should be runn off config.user.nodeSettings.pingInterval...
-const BLOCK_CHECK_TIMEOUT = 3000
-
-export const BLOCK_STREAM_NAME = 'new_block'
-
-const onNewBlockFunctions = []
-
-let mostRecentBlock = {
-    height: -1
-}
-
-export const onNewBlock = newBlockFn => onNewBlockFunctions.push(newBlockFn)
-
-export const check = () => {
-    const c = doCheck()
-    c.then(() => {
-        setTimeout(() => check(), BLOCK_CHECK_INTERVAL)
-    })
-    c.catch(() => {
-        setTimeout(() => check(), BLOCK_CHECK_INTERVAL)
-    })
-}
-
-const doCheck = async () => {
-    let timeout = setTimeout(() => {
-        throw new Error('Block check timed out')
-    }, BLOCK_CHECK_TIMEOUT)
-
-    let _nodeStatus = {}
-
-    const block = await parentEpml.request('apiCall', {
-        url: '/blocks/last'
-    })
-
-    const _nodeInfo = await parentEpml.request('apiCall', {
-        url: '/admin/info'
-    })
-
-    let nodeConfig = await parentEpml.request('getNodeConfig')
-
-    if (nodeConfig.node === 0 || nodeConfig.node === 1) {
-        _nodeStatus = await parentEpml.request('apiCall', {
-            url: '/admin/status'
-        })
-    }
-
-    let appInfo = {
-        block: block,
-        nodeInfo: _nodeInfo,
-        nodeStatus: _nodeStatus
-    }
-    parentEpml.request('updateAppInfo', appInfo)
-
-    clearTimeout(timeout)
-
-    if (block.height > mostRecentBlock.height) {
-        mostRecentBlock = block
-        onNewBlockFunctions.forEach(fn => fn(mostRecentBlock))
-    }
-}