diff --git a/plugins/http/http_request_time b/plugins/http/http_request_time
index a5852a16..8ecd774d 100755
--- a/plugins/http/http_request_time
+++ b/plugins/http/http_request_time
@@ -10,7 +10,7 @@
 =head1 CONFIGURATION
 
   [http_request_time]
-  env.url   http://127.0.0.1/1
+  env.url1  http://127.0.0.1/1
   env.url2  http://127.0.0.1/2
   env.url3  http://www.example.com
   env.url3_name  some_munin_internal_name