diff --git a/pkg/util/iputil/prefix_test.go b/pkg/util/iputil/prefix_test.go
index 028fdd0cec..0875e5eb0a 100644
--- a/pkg/util/iputil/prefix_test.go
+++ b/pkg/util/iputil/prefix_test.go
@@ -24,7 +24,7 @@ import (
 
 	"github.com/stretchr/testify/assert"
 
-	"sigs.k8s.io/cloud-provider-azure/pkg/provider/loadbalancer/fnutil"
+	fnutil "sigs.k8s.io/cloud-provider-azure/pkg/util/collectionutil"
 )
 
 func TestIsPrefixesAllowAll(t *testing.T) {