diff --git a/main_test.go b/main_test.go
index c639167..fc7d364 100644
--- a/main_test.go
+++ b/main_test.go
@@ -11,13 +11,8 @@ import (
 var (
 	zone = os.Getenv("TEST_ZONE_NAME")
 	kubeBuilderBinPath = "./_out/kubebuilder/bin"
-	rfc2136TestDomain      = "123456789.www.example.com"
-	rfc2136TestKeyAuth     = "123d=="
-	rfc2136TestValue       = "Now36o-3BmlB623-0c1qCIUmgWVVmDJb88KGl24pqpo"
-	rfc2136TestFqdn        = "_acme-challenge.123456789.www.example.com."
 	rfc2136TestZone        = "example.com."
 	rfc2136TestTsigKeyName = "example.com."
-	rfc2136TestTTL         = 60
 	rfc2136TestTsigSecret  = "IwBTJx9wrDp4Y1RyC3H0gA=="
 )
 
@@ -45,6 +40,7 @@ func TestRunsSuite(t *testing.T) {
 		dns.SetDNSServer(server.ListenAddr()),
 		dns.SetAllowAmbientCredentials(false),
 		dns.SetManifestPath("testdata/my-custom-solver"),
+		dns.SetUseAuthoritative(false),
 	)
 
 	fixture.RunConformance(t)