diff --git a/scripts/run-additional-boundary-checks.mjs b/scripts/run-additional-boundary-checks.mjs
index dc772054bf11..86eee9cea447 100644
--- a/scripts/run-additional-boundary-checks.mjs
+++ b/scripts/run-additional-boundary-checks.mjs
@@ -16,6 +16,7 @@ const MAX_TIMER_TIMEOUT_MS = 2_147_000_000;
 export const BOUNDARY_CHECKS = [
   ["prompt:snapshots:check", "pnpm", ["prompt:snapshots:check"]],
   ["plugin-extension-boundary", "pnpm", ["run", "lint:plugins:no-extension-imports"]],
+  ["lint:docker-e2e", "pnpm", ["run", "lint:docker-e2e"]],
   ["lint:tmp:no-random-messaging", "pnpm", ["run", "lint:tmp:no-random-messaging"]],
   ["lint:tmp:channel-agnostic-boundaries", "pnpm", ["run", "lint:tmp:channel-agnostic-boundaries"]],
   ["lint:tmp:tsgo-core-boundary", "pnpm", ["run", "lint:tmp:tsgo-core-boundary"]],
diff --git a/test/scripts/run-additional-boundary-checks.test.ts b/test/scripts/run-additional-boundary-checks.test.ts
index 4c0e5ac70407..ef1621650842 100644
--- a/test/scripts/run-additional-boundary-checks.test.ts
+++ b/test/scripts/run-additional-boundary-checks.test.ts
@@ -213,6 +213,14 @@ describe("run-additional-boundary-checks", () => {
     });
   });
 
+  it("keeps the Docker E2E package guard in CI boundary checks", () => {
+    expect(BOUNDARY_CHECKS).toContainEqual({
+      label: "lint:docker-e2e",
+      command: "pnpm",
+      args: ["run", "lint:docker-e2e"],
+    });
+  });
+
   it("keeps the Telegram grammY type import guard in source boundary checks", () => {
     expect(BOUNDARY_CHECKS).toContainEqual({
       label: "lint:extensions:telegram-grammy-types",