diff --git a/tests/integration/sync_test.go b/tests/integration/sync_test.go
index 13f23aeba..889dca38e 100644
--- a/tests/integration/sync_test.go
+++ b/tests/integration/sync_test.go
@@ -2868,7 +2868,7 @@ func Test_Sync_Vault(t *testing.T) {
 						ID:             kong.String("58076db2-28b6-423b-ba39-a797193017f7"),
 						Name:           kong.String("svc1"),
 						ConnectTimeout: kong.Int(60000),
-						Host:           kong.String("mockbin.org"),
+						Host:           kong.String("httpbin.org"),
 						Port:           kong.Int(80),
 						Path:           kong.String("/status/200"),
 						Protocol:       kong.String("http"),
diff --git a/tests/integration/testdata/sync/012-vaults/kong3x.yaml b/tests/integration/testdata/sync/012-vaults/kong3x.yaml
index b11119fed..5e151ebe1 100644
--- a/tests/integration/testdata/sync/012-vaults/kong3x.yaml
+++ b/tests/integration/testdata/sync/012-vaults/kong3x.yaml
@@ -7,7 +7,7 @@ vaults:
   prefix: my-env-vault
 services:
 - id: 58076db2-28b6-423b-ba39-a797193017f7
-  host: mockbin.org
+  host: httpbin.org
   name: svc1
   path: /status/200
   routes: