diff --git a/remi/server.py b/remi/server.py
index afe3f6ba..37cb5a87 100644
--- a/remi/server.py
+++ b/remi/server.py
@@ -344,7 +344,7 @@ class App(BaseHTTPRequestHandler, object):
         - file requests
     """
 
-    re_static_file = re.compile(r"^/res/([-_. \w\d]+)\?{0,1}(?:[\w\d]*)")  # https://regex101.com/r/uK1sX1/1
+    re_static_file = re.compile(r"^/res/([^\?]+)\?{0,1}(?:[\w\d]*)")
     re_attr_call = re.compile(r"^/*(\w+)\/(\w+)\?{0,1}(\w*\={1}(\w|\.)+\&{0,1})*$")
 
     def __init__(self, request, client_address, server, **app_args):