diff --git a/hack/lib/golang.sh b/hack/lib/golang.sh
index 4e8f109c80..2a22af61e6 100755
--- a/hack/lib/golang.sh
+++ b/hack/lib/golang.sh
@@ -125,6 +125,7 @@ readonly KUBE_TEST_BINARIES_WIN=("${KUBE_TEST_BINARIES[@]/%/.exe}")
 readonly KUBE_TEST_PORTABLE=(
   test/e2e/testing-manifests
   test/kubemark
+  federation/develop
   hack/e2e.go
   hack/e2e-internal
   hack/get-build.sh