diff --git a/test/integration/connect/envoy/case-terminating-gateway-deleted-resolver/capture.sh b/test/integration/connect/envoy/case-terminating-gateway-deleted-resolver/capture.sh
new file mode 100644
index 0000000000..2ef0c41a21
--- /dev/null
+++ b/test/integration/connect/envoy/case-terminating-gateway-deleted-resolver/capture.sh
@@ -0,0 +1,4 @@
+#!/bin/bash
+
+snapshot_envoy_admin localhost:20000 terminating-gateway primary || true
+snapshot_envoy_admin localhost:19000 s1 primary || true
diff --git a/test/integration/connect/envoy/case-terminating-gateway-deleted-resolver/service_gateway.hcl b/test/integration/connect/envoy/case-terminating-gateway-deleted-resolver/service_gateway.hcl
new file mode 100644
index 0000000000..fe597c235c
--- /dev/null
+++ b/test/integration/connect/envoy/case-terminating-gateway-deleted-resolver/service_gateway.hcl
@@ -0,0 +1,9 @@
+services {
+  name = "terminating-gateway"
+  kind = "terminating-gateway"
+  port = 8443
+
+  meta {
+    version = "v1"
+  }
+}
diff --git a/test/integration/connect/envoy/case-terminating-gateway-deleted-resolver/service_s2-v1.hcl b/test/integration/connect/envoy/case-terminating-gateway-deleted-resolver/service_s2-v1.hcl
new file mode 100644
index 0000000000..fb87dc41d5
--- /dev/null
+++ b/test/integration/connect/envoy/case-terminating-gateway-deleted-resolver/service_s2-v1.hcl
@@ -0,0 +1,9 @@
+services {
+  id   = "s2-v1"
+  name = "s2"
+  port = 8182
+
+  meta {
+    version = "v1"
+  }
+}
diff --git a/test/integration/connect/envoy/case-terminating-gateway-deleted-resolver/service_s2-v2.hcl b/test/integration/connect/envoy/case-terminating-gateway-deleted-resolver/service_s2-v2.hcl
new file mode 100644
index 0000000000..52ab0abd68
--- /dev/null
+++ b/test/integration/connect/envoy/case-terminating-gateway-deleted-resolver/service_s2-v2.hcl
@@ -0,0 +1,9 @@
+services {
+  id   = "s2-v2"
+  name = "s2"
+  port = 8183
+
+  meta {
+    version = "v2"
+  }
+}
diff --git a/test/integration/connect/envoy/case-terminating-gateway-deleted-resolver/setup.sh b/test/integration/connect/envoy/case-terminating-gateway-deleted-resolver/setup.sh
new file mode 100644
index 0000000000..fdd49572ba
--- /dev/null
+++ b/test/integration/connect/envoy/case-terminating-gateway-deleted-resolver/setup.sh
@@ -0,0 +1,41 @@
+#!/bin/bash
+
+set -euo pipefail
+
+upsert_config_entry primary '
+kind = "terminating-gateway"
+name = "terminating-gateway"
+services = [
+  {
+    name = "s2"
+  }
+]
+'
+
+upsert_config_entry primary '
+kind = "proxy-defaults"
+name = "global"
+config {
+  protocol = "http"
+}
+'
+
+upsert_config_entry primary '
+kind           = "service-resolver"
+name           = "s2"
+default_subset = "v1"
+subsets = {
+  "v1" = {
+    filter = "Service.Meta.version == v1"
+  }
+  "v2" = {
+    filter = "Service.Meta.version == v2"
+  }
+}
+'
+
+register_services primary
+
+# terminating gateway will act as s2's proxy
+gen_envoy_bootstrap s1 19000
+gen_envoy_bootstrap terminating-gateway 20000 primary true
diff --git a/test/integration/connect/envoy/case-terminating-gateway-deleted-resolver/vars.sh b/test/integration/connect/envoy/case-terminating-gateway-deleted-resolver/vars.sh
new file mode 100644
index 0000000000..9e52629b8b
--- /dev/null
+++ b/test/integration/connect/envoy/case-terminating-gateway-deleted-resolver/vars.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+
+# There is no sidecar proxy for s2-v1, since the terminating gateway acts as the proxy
+export REQUIRED_SERVICES="
+s1 s1-sidecar-proxy
+s2-v1
+terminating-gateway-primary
+"
diff --git a/test/integration/connect/envoy/case-terminating-gateway-deleted-resolver/verify.bats b/test/integration/connect/envoy/case-terminating-gateway-deleted-resolver/verify.bats
new file mode 100644
index 0000000000..c30b920c28
--- /dev/null
+++ b/test/integration/connect/envoy/case-terminating-gateway-deleted-resolver/verify.bats
@@ -0,0 +1,50 @@
+#!/usr/bin/env bats
+
+load helpers
+
+@test "s1 proxy admin is up on :19000" {
+  retry_default curl -f -s localhost:19000/stats -o /dev/null
+}
+
+@test "terminating proxy admin is up on :20000" {
+  retry_default curl -f -s localhost:20000/stats -o /dev/null
+}
+
+@test "terminating-gateway-primary listener is up on :8443" {
+  retry_default nc -z localhost:8443
+}
+
+@test "s1 proxy listener should be up and have right cert" {
+  assert_proxy_presents_cert_uri localhost:21000 s1
+}
+
+@test "s1 upstream should have healthy endpoints for v1.s2" {
+  assert_upstream_has_endpoints_in_status 127.0.0.1:19000 v1.s2 HEALTHY 1
+}
+
+@test "terminating-gateway should have healthy endpoints for v1.s2" {
+   assert_upstream_has_endpoints_in_status 127.0.0.1:20000 v1.s2 HEALTHY 1
+}
+
+@test "terminating-gateway should have healthy endpoints for v2.s2" {
+   assert_upstream_has_endpoints_in_status 127.0.0.1:20000 v2.s2 HEALTHY 1
+}
+
+@test "deleting the service-resolver should be possible" {
+  delete_config_entry service-resolver s2
+}
+
+@test "terminating gateway should no longer have v1.s2 endpoints" {
+  assert_upstream_missing 127.0.0.1:20000 v1.s2
+}
+
+@test "terminating gateway should no longer have v2.s2 endpoints" {
+  assert_upstream_missing 127.0.0.1:20000 v2.s2
+}
+
+@test "terminating gateway should still have s2 endpoints" {
+  # expected 3 nodes here due to s1, s2, s2-v1, and s2-v2, the latter
+  # all starting with "s2"
+  assert_upstream_has_endpoints_in_status 127.0.0.1:20000 s2 HEALTHY 3
+}
+
diff --git a/test/integration/connect/envoy/helpers.bash b/test/integration/connect/envoy/helpers.bash
index c7746d9260..65bbe3b007 100755
--- a/test/integration/connect/envoy/helpers.bash
+++ b/test/integration/connect/envoy/helpers.bash
@@ -383,15 +383,27 @@ function assert_upstream_has_endpoints_in_status_once {
 
   GOT_COUNT=$(get_upstream_endpoint_in_status_count $HOSTPORT $CLUSTER_NAME $HEALTH_STATUS)
 
+  echo "GOT: $GOT_COUNT"
   [ "$GOT_COUNT" -eq $EXPECT_COUNT ]
 }
 
+function assert_upstream_missing_once {
+  local HOSTPORT=$1
+  local CLUSTER_NAME=$2
+  
+  run get_upstream_endpoint $HOSTPORT $CLUSTER_NAME
+  [ "$status" -eq 0 ]
+  echo "$output"
+  [ "" == "$output" ]
+}
+
 function assert_upstream_missing {
   local HOSTPORT=$1
   local CLUSTER_NAME=$2
-  run retry_default get_upstream_endpoint $HOSTPORT $CLUSTER_NAME
+  run retry_long assert_upstream_missing_once $HOSTPORT $CLUSTER_NAME
   echo "OUTPUT: $output $status"
-  [ "" == "$output" ]
+
+  [ "$status" -eq 0 ]
 }
 
 function assert_upstream_has_endpoints_in_status {
@@ -400,6 +412,8 @@ function assert_upstream_has_endpoints_in_status {
   local HEALTH_STATUS=$3
   local EXPECT_COUNT=$4
   run retry_long assert_upstream_has_endpoints_in_status_once $HOSTPORT $CLUSTER_NAME $HEALTH_STATUS $EXPECT_COUNT
+  echo "$output"
+
   [ "$status" -eq 0 ]
 }