diff --git a/httpserver.py b/httpserver.py
index 5f37ddd..f0142ec 100644
--- a/httpserver.py
+++ b/httpserver.py
@@ -53,10 +53,12 @@ class HttpServer(BaseHTTPRequestHandler):
             if '_svr_' in uri:
                 m = 'Forbidden'
                 self.send_error(403, m)
+                return
 
             if '.iwd' not in uri and 'mod.ff' not in uri:
                 m = 'Forbidden'
                 self.send_error(403, m)
+                return
 
             path = join(fs_base_path, fs_game_dir)
             file = join(path, uri)