diff --git a/pkg/router/gloo.go b/pkg/router/gloo.go
index bd7e94d5..5578d368 100644
--- a/pkg/router/gloo.go
+++ b/pkg/router/gloo.go
@@ -54,9 +54,7 @@ func (gr *GlooRouter) Reconcile(canary *flaggerv1.Canary) error {
 				// eventually inherit from parent, used for A/B rollouts too?
 				Matchers: []gloov1.Matcher{
 					{
-						PathSpecifier: gloov1.Matcher_Prefix{
-							Prefix: "/",
-						},
+						Prefix: "/",
 					},
 				},
 				Action: gloov1.RouteAction{
@@ -196,9 +194,7 @@ func (gr *GlooRouter) SetRoutes(
 				// eventually inherit from parent, used for A/B rollouts too?
 				Matchers: []gloov1.Matcher{
 					{
-						PathSpecifier: gloov1.Matcher_Prefix{
-							Prefix: "/",
-						},
+						Prefix: "/",
 					},
 				},
 				Action: gloov1.RouteAction{