diff --git a/src/babel/traversal/path/lib/virtual-types.js b/src/babel/traversal/path/lib/virtual-types.js
index 9dd60ae227..d83d7b67ab 100644
--- a/src/babel/traversal/path/lib/virtual-types.js
+++ b/src/babel/traversal/path/lib/virtual-types.js
@@ -20,7 +20,7 @@ export var ReferencedIdentifier = {
 
 export var BindingIdentifier = {
   types: ["Identifier"],
-  checkPath({ node, parent }, opts) {
+  checkPath({ node, parent }) {
     return t.isBinding(node, parent);
   }
 };