diff --git a/protoc-gen-series/tmpl.go b/protoc-gen-series/tmpl.go
index 9a6fb8f..d7e3aac 100644
--- a/protoc-gen-series/tmpl.go
+++ b/protoc-gen-series/tmpl.go
@@ -5,7 +5,6 @@ const seriesTemplate = `// Code generated by protoc-gen-series. DO NOT EDIT.
 package {{ package . }}
 
 import (
-	"errors"
 	influxdb "github.com/influxdata/influxdb-client-go/v2"
 	"github.com/influxdata/influxdb-client-go/v2/api"
 	"time"