diff --git a/template-antminer-t17.xml b/template-antminer-t17.xml
index 6ded186..acc4069 100644
--- a/template-antminer-t17.xml
+++ b/template-antminer-t17.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <zabbix_export>
     <version>5.2</version>
-    <date>2022-02-27T06:12:24Z</date>
+    <date>2022-03-17T12:39:04Z</date>
     <groups>
         <group>
             <name>Antminer T17</name>
@@ -677,7 +677,7 @@ return $123;</parameter>
         <trigger>
             <expression>({AntMiner T17:AntMinerT17.Hashrate.last()}&lt;{$HASH_LOW} and {AntMiner T17:AntMinerT17.Elapsed.last()}&gt;600) and ({AntMiner T17:icmpping.last()}=1 and {AntMiner T17:net.tcp.service[tcp,,4028].last()}=1)</expression>
             <recovery_mode>RECOVERY_EXPRESSION</recovery_mode>
-            <recovery_expression>{AntMiner T17:AntMinerT17.Hashrate.last()}&gt;{$HASH_LOW}</recovery_expression>
+            <recovery_expression>{AntMiner T17:AntMinerT17.Hashrate.last()}&gt;{$HASH_LOW} or {AntMiner T17:AntMinerT17.Hashrate.nodata(15m)}=1</recovery_expression>
             <name>AntMiner T17 Low hashrate on {HOST.NAME}</name>
             <priority>WARNING</priority>
             <manual_close>YES</manual_close>