diff --git a/tools/ci/github-release-subprojects.json b/tools/ci/github-release-subprojects.json
index 77364a125..99054c4b5 100644
--- a/tools/ci/github-release-subprojects.json
+++ b/tools/ci/github-release-subprojects.json
@@ -89,6 +89,14 @@
       "service_name": "nvcf-invocation-service",
       "legacy_tag_prefix": "nvcf-invocation-service-v"
     },
+    {
+      "id": "http-invocation-helm",
+      "path": "deploy/helm/http-invocation",
+      "service_name": "helm-nvcf-invocation-service",
+      "deploys": [
+        "http-invocation"
+      ]
+    },
     {
       "id": "stargate",
       "path": "src/libraries/rust/stargate",
diff --git a/tools/ci/test-github-release.py b/tools/ci/test-github-release.py
index 524160e0e..cd1336942 100644
--- a/tools/ci/test-github-release.py
+++ b/tools/ci/test-github-release.py
@@ -782,6 +782,19 @@ def test_cloud_tasks_chart_continues_its_published_lineage(self):
             "deploy/helm/cloud-tasks/v1.4.4",
         )
 
+    def test_http_invocation_chart_uses_its_published_lineage(self):
+        root = SCRIPT_PATH.parents[2]
+        metadata = json.loads(SCRIPT_PATH.with_name("github-release-subprojects.json").read_text())
+        service = next(s for s in metadata["services"] if s["id"] == "http-invocation-helm")
+
+        self.assertEqual(service["path"], "deploy/helm/http-invocation")
+        self.assertEqual(service["service_name"], "helm-nvcf-invocation-service")
+        self.assertEqual(service["deploys"], ["http-invocation"])
+        self.assertEqual(
+            self.github_release.tag_for_version(service, "1.5.6", root),
+            "deploy/helm/http-invocation/v1.5.6",
+        )
+
     def test_nvca_branch_cut_uses_path_scoped_release_branch(self):
         service = {
             "id": "nvca",