diff --git a/src/rules/tsUtils.ts b/src/rules/tsUtils.ts
index 1a5856318..2f3bc29eb 100644
--- a/src/rules/tsUtils.ts
+++ b/src/rules/tsUtils.ts
@@ -232,22 +232,6 @@ type AccessorNode<Specifics extends string = string> =
   | StringNode<Specifics>
   | KnownIdentifier<Specifics>;
 
-/**
- * Checks if the given `node` is an `AccessorExpression` with the specific `value`.
- *
- * @param {Node} node
- * @param {V} accessor
- *
- * @return {node is SpecificAccessorExpression<V>}
- *
- * @template V
- */
-export const isAccessorNode = <V extends string>(
-  node: TSESTree.Node,
-  accessor: V,
-): node is AccessorNode<V> =>
-  isIdentifier(node, accessor) || isStringNode(node, accessor);
-
 interface ExpectCall extends TSESTree.CallExpression {
   callee: AccessorNode<'expect'>;
   parent: TSESTree.Node;