diff --git a/test/provide_test.go b/test/provide_test.go
index 71f40bc..0307bb5 100644
--- a/test/provide_test.go
+++ b/test/provide_test.go
@@ -35,7 +35,7 @@ func TestProvideRoundtrip(t *testing.T) {
 		},
 		AdvisoryTTL: time.Hour,
 	}
-	rc, err := c.Provide(context.Background(), &req)
+	_, err = c.Provide(context.Background(), &req)
 	if err == nil {
 		t.Fatal("should get sync error on unsigned provide request.")
 	}