diff --git a/pkg/httpserver/pythonliststyle.go b/pkg/httpserver/pythonliststyle.go
index 65c6b0a..ee6342f 100644
--- a/pkg/httpserver/pythonliststyle.go
+++ b/pkg/httpserver/pythonliststyle.go
@@ -17,6 +17,7 @@ const (
 <html>
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<meta name="viewport" content="width=device-width, initial-scale=1">
 <title>Directory listing for %s</title>
 </head>
 <body>
diff --git a/test/pythonliststyle_test.go b/test/pythonliststyle_test.go
index 1826c8e..0ee449a 100644
--- a/test/pythonliststyle_test.go
+++ b/test/pythonliststyle_test.go
@@ -15,6 +15,7 @@ func TestServePythonStyleHtmlPageForDirectories(t *testing.T) {
 <html>
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<meta name="viewport" content="width=device-width, initial-scale=1">
 <title>Directory listing for /</title>
 </head>
 <body>
