diff --git a/src/net/http/cgi/plan9_test.go b/src/net/http/cgi/plan9_test.go
index 2c29ef8025..cc20fe03e4 100644
--- a/src/net/http/cgi/plan9_test.go
+++ b/src/net/http/cgi/plan9_test.go
@@ -9,7 +9,6 @@ package cgi
 import (
 	"os"
 	"strconv"
-	"testing"
 )
 
 func isProcessRunning(pid int) bool {