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diff --git a/node_modules/grunt/node_modules/resolve/lib/caller.js b/node_modules/grunt/node_modules/resolve/lib/caller.js
new file mode 100644
index 000000000..5536549b0
--- /dev/null
+++ b/node_modules/grunt/node_modules/resolve/lib/caller.js
@@ -0,0 +1,8 @@
+module.exports = function () {
+    // see https://code.google.com/p/v8/wiki/JavaScriptStackTraceApi
+    var origPrepareStackTrace = Error.prepareStackTrace;
+    Error.prepareStackTrace = function (_, stack) { return stack };
+    var stack = (new Error()).stack;
+    Error.prepareStackTrace = origPrepareStackTrace;
+    return stack[2].getFileName();
+};