diff --git a/src/commands/agents.bind.matrix.integration.test.ts b/src/commands/agents.bind.matrix.integration.test.ts
index 9179febd71d..370fd59f0b4 100644
--- a/src/commands/agents.bind.matrix.integration.test.ts
+++ b/src/commands/agents.bind.matrix.integration.test.ts
@@ -11,7 +11,6 @@ import {
   runtime,
   writeConfigFileMock,
 } from "./agents.bind.test-support.js";
-import { setDefaultChannelPluginRegistryForTests } from "./channel-test-helpers.js";
 import { baseConfigSnapshot } from "./test-runtime-config-helpers.js";
 
 const matrixBindingPlugin = createBindingResolverTestPlugin({
@@ -39,7 +38,7 @@ describe("agents bind matrix integration", () => {
   });
 
   afterEach(() => {
-    setDefaultChannelPluginRegistryForTests();
+    setActivePluginRegistry(createTestRegistry());
   });
 
   it("uses matrix plugin binding resolver when accountId is omitted", async () => {