diff --git a/workspaces/arborist/lib/override-resolves.js b/workspaces/arborist/lib/override-resolves.js
index 794b2c335dc62..c061cbce18678 100644
--- a/workspaces/arborist/lib/override-resolves.js
+++ b/workspaces/arborist/lib/override-resolves.js
@@ -1,4 +1,4 @@
-function overrideResolves (resolved, opts = {}) {
+function overrideResolves (resolved, opts) {
   const { omitLockfileRegistryResolved = false } = opts
 
   if (omitLockfileRegistryResolved) {