diff --git a/plugin/k8s_external/external.go b/plugin/k8s_external/external.go
index 3e12dbfd2..2cbf88555 100644
--- a/plugin/k8s_external/external.go
+++ b/plugin/k8s_external/external.go
@@ -40,10 +40,10 @@ type External struct {
 	Next  plugin.Handler
 	Zones []string
 
-	hostmaster 	string
-	apex       	string
-	ttl        	uint32
-	headless 	bool
+	hostmaster string
+	apex       string
+	ttl        uint32
+	headless   bool
 
 	upstream *upstream.Upstream
 
diff --git a/plugin/kubernetes/ns_test.go b/plugin/kubernetes/ns_test.go
index 82426a907..e3c67d4f3 100644
--- a/plugin/kubernetes/ns_test.go
+++ b/plugin/kubernetes/ns_test.go
@@ -216,4 +216,4 @@ func TestNsAddrsExternalWithPreexistingExternalIP(t *testing.T) {
 	if cdr.Header().Name != expected {
 		t.Errorf("Expected record name to be %q, got %q", expected, cdr.Header().Name)
 	}
-}
\ No newline at end of file
+}