diff --git a/agent/xds/testdata/routes/terminating-gateway-lb-config.envoy-1-14-x.golden b/agent/xds/testdata/routes/terminating-gateway-lb-config.envoy-1-14-x.golden
index b611e2508d..940fac7bb7 100644
--- a/agent/xds/testdata/routes/terminating-gateway-lb-config.envoy-1-14-x.golden
+++ b/agent/xds/testdata/routes/terminating-gateway-lb-config.envoy-1-14-x.golden
@@ -16,6 +16,7 @@
                 "prefix": "/"
               },
               "route": {
+                "autoHostRewrite": true,
                 "cluster": "v1.web.default.dc1.internal.11111111-2222-3333-4444-555555555555.consul",
                 "hashPolicy": [
                   {
@@ -58,6 +59,7 @@
                 "prefix": "/"
               },
               "route": {
+                "autoHostRewrite": true,
                 "cluster": "v2.web.default.dc1.internal.11111111-2222-3333-4444-555555555555.consul",
                 "hashPolicy": [
                   {
@@ -100,6 +102,7 @@
                 "prefix": "/"
               },
               "route": {
+                "autoHostRewrite": true,
                 "cluster": "web.default.dc1.internal.11111111-2222-3333-4444-555555555555.consul",
                 "hashPolicy": [
                   {
@@ -130,4 +133,4 @@
   ],
   "typeUrl": "type.googleapis.com/envoy.api.v2.RouteConfiguration",
   "nonce": "00000001"
-}
\ No newline at end of file
+}
diff --git a/agent/xds/testdata/routes/terminating-gateway-lb-config.envoy-1-15-x.golden b/agent/xds/testdata/routes/terminating-gateway-lb-config.envoy-1-15-x.golden
index b611e2508d..940fac7bb7 100644
--- a/agent/xds/testdata/routes/terminating-gateway-lb-config.envoy-1-15-x.golden
+++ b/agent/xds/testdata/routes/terminating-gateway-lb-config.envoy-1-15-x.golden
@@ -16,6 +16,7 @@
                 "prefix": "/"
               },
               "route": {
+                "autoHostRewrite": true,
                 "cluster": "v1.web.default.dc1.internal.11111111-2222-3333-4444-555555555555.consul",
                 "hashPolicy": [
                   {
@@ -58,6 +59,7 @@
                 "prefix": "/"
               },
               "route": {
+                "autoHostRewrite": true,
                 "cluster": "v2.web.default.dc1.internal.11111111-2222-3333-4444-555555555555.consul",
                 "hashPolicy": [
                   {
@@ -100,6 +102,7 @@
                 "prefix": "/"
               },
               "route": {
+                "autoHostRewrite": true,
                 "cluster": "web.default.dc1.internal.11111111-2222-3333-4444-555555555555.consul",
                 "hashPolicy": [
                   {
@@ -130,4 +133,4 @@
   ],
   "typeUrl": "type.googleapis.com/envoy.api.v2.RouteConfiguration",
   "nonce": "00000001"
-}
\ No newline at end of file
+}
diff --git a/agent/xds/testdata/routes/terminating-gateway-lb-config.envoy-1-16-x.golden b/agent/xds/testdata/routes/terminating-gateway-lb-config.envoy-1-16-x.golden
index b611e2508d..940fac7bb7 100644
--- a/agent/xds/testdata/routes/terminating-gateway-lb-config.envoy-1-16-x.golden
+++ b/agent/xds/testdata/routes/terminating-gateway-lb-config.envoy-1-16-x.golden
@@ -16,6 +16,7 @@
                 "prefix": "/"
               },
               "route": {
+                "autoHostRewrite": true,
                 "cluster": "v1.web.default.dc1.internal.11111111-2222-3333-4444-555555555555.consul",
                 "hashPolicy": [
                   {
@@ -58,6 +59,7 @@
                 "prefix": "/"
               },
               "route": {
+                "autoHostRewrite": true,
                 "cluster": "v2.web.default.dc1.internal.11111111-2222-3333-4444-555555555555.consul",
                 "hashPolicy": [
                   {
@@ -100,6 +102,7 @@
                 "prefix": "/"
               },
               "route": {
+                "autoHostRewrite": true,
                 "cluster": "web.default.dc1.internal.11111111-2222-3333-4444-555555555555.consul",
                 "hashPolicy": [
                   {
@@ -130,4 +133,4 @@
   ],
   "typeUrl": "type.googleapis.com/envoy.api.v2.RouteConfiguration",
   "nonce": "00000001"
-}
\ No newline at end of file
+}