diff --git a/memcached.t b/memcached.t
index 0392559..2e5ade6 100644
--- a/memcached.t
+++ b/memcached.t
@@ -26,7 +26,7 @@
 eval { require Cache::Memcached; };
 plain(skip_all => 'Cache::Memcached not installed') if $@;
 
-my $t = Test::Nginx->new()->has('rewrite')->has_daemon('memcached')->plan(2)
+my $t = Test::Nginx->new()->has('rewrite')->has_daemon('memcached')->plan(3)
 	->write_file_expand('nginx.conf', <<'EOF');
 
 master_process off;
@@ -47,6 +47,12 @@
             set $memcached_key $uri;
             memcached_pass 127.0.0.1:8081;
         }
+
+        location /next {
+            set $memcached_key $uri;
+            memcached_next_upstream  not_found;
+            memcached_pass 127.0.0.1:8081;
+        }
     }
 }
 
@@ -62,5 +68,6 @@
 
 like(http_get('/'), qr/SEE-THIS/, 'memcached request');
 like(http_get('/notfound'), qr/404/, 'memcached not found');
+like(http_get('/next'), qr/404/, 'not found with memcached_next_upstream');
 
 ###############################################################################