diff --git a/main.go b/main.go
index 446aa4b..fc7d640 100644
--- a/main.go
+++ b/main.go
@@ -212,7 +212,6 @@ func main() {
 	docsisTime := time.Now()
 
 	var enc lineprotocol.Encoder
-	enc.SetPrecision(lineprotocol.Microsecond)
 
 	enc.StartLine("docsis_diagnostic")
 	enc.AddField("response_time_ms", lineprotocol.MustNewValue(time.Since(docsisStart).Milliseconds()))