diff --git a/MP.Data/Services/TabDataService.cs b/MP.Data/Services/TabDataService.cs
index 198c42c2..fa2e878d 100644
--- a/MP.Data/Services/TabDataService.cs
+++ b/MP.Data/Services/TabDataService.cs
@@ -1048,7 +1048,7 @@ namespace MP.Data.Services
             sw.Start();
             List<ObjItemDTO>? result = new List<ObjItemDTO>();
             // cerco in redis...
-            string currKey = redHashParam($"CurrentParameters:{idxMacchina}");
+            string currKey = redHashMpIO($"CurrentParameters:{idxMacchina}");
             RedisValue rawData = redisDb.StringGet(currKey);
             if (rawData.HasValue)
             {