diff --git a/src/Field.tsx b/src/Field.tsx
index cb28464..68e198b 100644
--- a/src/Field.tsx
+++ b/src/Field.tsx
@@ -39,7 +39,6 @@ export type FieldProps<
     , TShowErrors extends boolean = false
     , TLabel extends string | undefined = undefined
     , TFieldValue extends DeepValue<TFormValues, TFieldName> = DeepValue<TFormValues, TFieldName>
-    , TValidator extends SingleFieldValidator<TFormValues, TFieldName> = SingleFieldValidator<TFormValues, TFieldName>
     , TShouldValidate extends boolean = true
 > = ( TComponentProps extends undefined
         ? Omit<ComponentProps<'input'>, DuplicateProps>
@@ -152,7 +151,7 @@ export type FieldProps<
          * validator={ zodAdapter( z.string().min(5), { isField: true } ) }
          * ```
          */
-        validator?: TShouldValidate extends false ? never : TValidator;
+        validator?: TShouldValidate extends false ? never : SingleFieldValidator<TFormValues, TFieldName>;
         /**
          * Whether to run validation after field value is updated or the field is blurred.
          * Setting this prop to `false` will cancel any validation set for the field.
@@ -220,7 +219,6 @@ export const Field = <
         , TShowErrors
         , TLabel
         , TFieldValue
-        , TValidator
         , TShouldValidate
     > ) => {
 
diff --git a/src/createFormStore.ts b/src/createFormStore.ts
index 3edd341..1bf5040 100644
--- a/src/createFormStore.ts
+++ b/src/createFormStore.ts
@@ -25,7 +25,7 @@ export type CreateFormStoreParams<TFormValues extends FormValues> = {
      */
     manualValidationHandler?: ValidationHandler<NoInfer<TFormValues>>;
     /**
-     * A custom input for a validation schema from a third-party library
+     * A custom input for a validation schema from a third-party library.
      * Must be wrapped in a provided or a custom-built adapter
      */
     validationSchema?: ValidationHandler<NoInfer<TFormValues>>;
diff --git a/src/types.ts b/src/types.ts
index b20e062..360c832 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -74,7 +74,7 @@ export type ValidationHandler<TFormValues extends FormValues> =
 
 export type SingleFieldValidator<
     TFormValues extends FormValues
-    , TFieldName extends DeepKeys<TFormValues> = DeepKeys<TFormValues>
+    , TFieldName extends DeepKeys<TFormValues>
 > = ( value: DeepValue<TFormValues, TFieldName> ) => Promise<string | Nullish> | string | Nullish;
 
 /**
@@ -403,7 +403,6 @@ export type FieldComponent<TFormValues extends FormValues>
         , TLabel extends string | undefined = undefined
         , TFieldValue extends DeepValue<TFormValues, TFieldName> = DeepValue<TFormValues, TFieldName>
         , TShouldValidate extends boolean = boolean
-        , TValidator extends SingleFieldValidator<TFormValues, TFieldName> = SingleFieldValidator<TFormValues, TFieldName>
     >(
         props: FieldProps<
                 TFormValues
@@ -412,7 +411,6 @@ export type FieldComponent<TFormValues extends FormValues>
                 , TShowErrors
                 , TLabel
                 , TFieldValue
-                , TValidator
                 , TShouldValidate
             >
     ) => ReactNode;