diff --git a/plugin/k8s_external/external_test.go b/plugin/k8s_external/external_test.go
index 78600f65d..cf8e0e61c 100644
--- a/plugin/k8s_external/external_test.go
+++ b/plugin/k8s_external/external_test.go
@@ -62,7 +62,7 @@ var tests = []test.Case{
 	{
 		Qname: "svc1.testns.example.com.", Qtype: dns.TypeSRV, Rcode: dns.RcodeSuccess,
 		Answer: []dns.RR{test.SRV("svc1.testns.example.com.	5	IN	SRV	0 100 80 svc1.testns.example.com.")},
-		Extra:  []dns.RR{test.A("svc1.testns.example.com.  5       IN      A       1.2.3.4")},
+		Extra: []dns.RR{test.A("svc1.testns.example.com.  5       IN      A       1.2.3.4")},
 	},
 	// SRV Service Not udp/tcp
 	{