diff --git a/volatility/framework/symbols/windows/pe.py b/volatility/framework/symbols/windows/pe.py
index 78c2ba0d3..15914db3f 100644
--- a/volatility/framework/symbols/windows/pe.py
+++ b/volatility/framework/symbols/windows/pe.py
@@ -1,10 +1,7 @@
-import typing
-
-from volatility.framework import interfaces
-from volatility.framework.configuration import requirements
 from volatility.framework.symbols import intermed
 from volatility.framework.symbols.windows.extensions import pe
 
+
 class PEIntermedSymbols(intermed.IntermediateSymbolTable):
 
     def __init__(self, *args, **kwargs):
@@ -14,8 +11,3 @@ class PEIntermedSymbols(intermed.IntermediateSymbolTable):
         # the 32- and 64-bit extensions behave the same way, but the underlying structure is different
         self.set_type_class('_IMAGE_NT_HEADERS', pe._IMAGE_NT_HEADERS)
         self.set_type_class('_IMAGE_NT_HEADERS64', pe._IMAGE_NT_HEADERS)
-
-    @classmethod
-    def get_requirements(cls) -> typing.List[interfaces.configuration.RequirementInterface]:
-        return [requirements.StringRequirement("isf_url",
-                                               description="JSON file containing the symbols encoded in the Intermediate Symbol Format")]
\ No newline at end of file