diff --git a/src/account/AccountStorage.sol b/src/account/AccountStorage.sol
index 78c06259..242ddff8 100644
--- a/src/account/AccountStorage.sol
+++ b/src/account/AccountStorage.sol
@@ -30,8 +30,6 @@ struct ValidationData {
     bool isGlobal;
     // Whether or not this validation is a signature validator.
     bool isSignatureValidation;
-    // How many execution hooks require the UO context.
-    uint8 requireUOHookCount;
     // The pre validation hooks for this function selector.
     FunctionReference[] preValidationHooks;
     // Permission hooks for this validation function.