diff --git a/client/client_integration_test.go b/client/client_integration_test.go
index 8dfe60a0..6fe173c7 100644
--- a/client/client_integration_test.go
+++ b/client/client_integration_test.go
@@ -301,7 +301,7 @@ func TestClient_SetSPNEGOHeader(t *testing.T) {
 	if err != nil {
 		t.Fatalf("Error on AS_REQ: %v\n", err)
 	}
-	r, _ := http.NewRequest("GET", "http://10.80.88.90/index.html", nil)
+	r, _ := http.NewRequest("GET", "http://10.80.88.88/index.html", nil)
 	httpResp, err := http.DefaultClient.Do(r)
 	if err != nil {
 		t.Fatalf("Request error: %v\n", err)
diff --git a/testdata/test_vectors.go b/testdata/test_vectors.go
index 85535dfd..f6fb3e9d 100644
--- a/testdata/test_vectors.go
+++ b/testdata/test_vectors.go
@@ -170,7 +170,7 @@ const (
 
 [realms]
  TEST.GOKRB5 = {
-  kdc = 10.80.88.78:88
+  kdc = 10.80.88.88:78
   admin_server = 10.80.88.78:749
   default_domain = test.gokrb5
  }
@@ -190,7 +190,7 @@ const (
 
 [realms]
  TEST.GOKRB5 = {
-  kdc = 10.80.88.108:88
+  kdc = 10.80.88.88:98
   admin_server = 10.80.88.108:749
   default_domain = test.gokrb5
  }