diff --git a/plugins/inputs/postfix/stat_none.go b/plugins/inputs/postfix/stat_none.go
index c5c013ce3..d9b67b166 100644
--- a/plugins/inputs/postfix/stat_none.go
+++ b/plugins/inputs/postfix/stat_none.go
@@ -2,6 +2,10 @@
 
 package postfix
 
+import (
+	"time"
+)
+
 func statCTime(_ interface{}) time.Time {
 	return time.Time{}
 }