diff --git a/vyper/semantics/analysis/module.py b/vyper/semantics/analysis/module.py
index 1f785701b0..c9372f8f46 100644
--- a/vyper/semantics/analysis/module.py
+++ b/vyper/semantics/analysis/module.py
@@ -90,12 +90,6 @@ def __init__(
             if not derived_nodes:
                 break
 
-        # attach temporary namespace with constants to the module for
-        # typechecking
-        _ns = Namespace()
-        _ns._constants = self.namespace._constants
-        module_node._metadata["namespace"] = _ns
-
         while module_nodes:
             count = len(module_nodes)
             err_list = ExceptionList()