diff --git a/godoc/godoc.go b/godoc/godoc.go
index a9e8b3b..5c6d982 100644
--- a/godoc/godoc.go
+++ b/godoc/godoc.go
@@ -421,9 +421,9 @@
 }
 
 type PageInfo struct {
-	Dirname string // directory containing the package
-	Err     error  // error or nil
-	Share   bool   // show share button on examples
+	Dirname  string // directory containing the package
+	Err      error  // error or nil
+	GoogleCN bool   // page is being served from golang.google.cn
 
 	Mode PageInfoMode // display metadata from query string
 
@@ -683,8 +683,8 @@
 
 		err := p.ExampleHTML.Execute(&buf, struct {
 			Name, Doc, Code, Play, Output string
-			Share                         bool
-		}{eg.Name, eg.Doc, code, play, out, info.Share})
+			GoogleCN                      bool
+		}{eg.Name, eg.Doc, code, play, out, info.GoogleCN})
 		if err != nil {
 			log.Print(err)
 		}