diff --git a/basis/io/monitors/recursive/recursive-tests.factor b/basis/io/monitors/recursive/recursive-tests.factor
index 5ad6e717f6..ef4c4656e4 100644
--- a/basis/io/monitors/recursive/recursive-tests.factor
+++ b/basis/io/monitors/recursive/recursive-tests.factor
@@ -56,6 +56,6 @@ M: mock-io-backend link-info
 
 ! Test that disposing twice is allowed
 [ ] [
-    "" resource-path <mailbox> <recursive-monitor>
+    "resource:core/io" resource-path <mailbox> <recursive-monitor>
     [ dispose ] [ dispose ] bi
 ] unit-test